# (324 - 0.072) / |0.072| × 100% = ? Calculate the Relative Percent Change From Number 0.072 (Original, Reference) to 324 (New Value) and the Actual Change (Absolute Difference)

## The latest calculated relative percentage changes

 Relative percent change from the original number 0.072 to the new value of 324 = 449,900% May 17 13:16 UTC (GMT) Relative percent change from the original number 100 to the new value of 487 = 387% May 17 13:08 UTC (GMT) Relative percent change from the original number 450 to the new value of 1.6 = - 99.644444444444% May 17 13:07 UTC (GMT) Relative percent change from the original number 3,250 to the new value of 5,550 = 70.769230769231% May 17 12:59 UTC (GMT) Relative percent change from the original number 8.82 to the new value of 11 = 24.716553287982% May 17 12:57 UTC (GMT) Relative percent change from the original number 104 to the new value of 163 = 56.730769230769% May 17 12:55 UTC (GMT) Relative percent change from the original number - 1 to the new value of 880 = 88,100% May 17 12:50 UTC (GMT) Relative percent change from the original number 700 to the new value of 1.42 = - 99.797142857143% May 17 12:48 UTC (GMT) Relative percent change from the original number 85,000 to the new value of 130,021 = 52.965882352941% May 17 12:47 UTC (GMT) Relative percent change from the original number 0.000000025 to the new value of 48 = 191,999,999,900% May 17 12:47 UTC (GMT) Relative percent change from the original number 36.12 to the new value of 42 = 16.279069767442% May 17 12:47 UTC (GMT) Relative percent change from the original number 7,190 to the new value of 8,820 = 22.670375521558% May 17 12:45 UTC (GMT) Relative percent change from the original number 12.7 to the new value of 14.8 = 16.535433070866% May 17 12:45 UTC (GMT) All the relative percentage changes, calculated by users
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## Relative percentage change (relative percentage increase or decrease)

### The absolute change (actual difference):

• The difference between two numerical quantities, y - x, is called absolute difference, actual change or actual difference.
• When x value is a reference value (the starting value that the value of y is compared to) then the difference between y and x is called the absolute change.
• The actual difference (actual change) between two values is not always a good way to compare two numbers.
• The actual change of one unit from number 8 to number 9 is of much more significance than the same difference of one unit between the much larger numbers of 9,999,998 and 9,999,999.
• In this case we need to take into account the "size" of the quantities involved.

### Relative change (from a number x to another number, y):

• Relative change (from x to y) = (Absolute change from x to y) / |x| = (y - x) / |x|, where x is the reference value that y is being compared to and |x| is the positive value of x.
• For values y larger than the reference value x, the relative change is a positive number, and in this case we have a so called relative increase.
• For values y that are smaller than the reference x value, the relative change is negative and in this case we have what it's called a relative decrease.
• The relative change is not defined if the reference value is zero, x = 0.

### Relative percentage change

• Relative percentage change is the Relative change calculated as a percentage;
• Relative percentage change = Relative change × 100/100 = (Relative change × 100)%.

### Examples of calculating the relative percentage change (increase or decrease)

• Relative change (from 2 to 3) = (3 - 2) / |2| = 1/2 = 0.5 = 50%; this change is a relative percentage increase;
• Relative change (from 9,999,999,998 to 9,999,999,999) = (9,999,999,999 - 9,999,999,998) / |9,999,999,998| = 1/9,999,999,998 ≈ 0 = 0%;
• Relative change (from 2 to -3) = (-3 - 2) / |2| = -5/2 = -2.5 = -250%; this change is a relative percentage decrease;
• Relative change (from 9,999,999,998 to -9,999,999,999) = (-9,999,999,999 - 9,999,999,998) / |9,999,999,998| = -19,999,999,997/9,999,999,998 ≈ -2 = -200%; this change is a relative percentage decrease;
• Relative change (from -2 to 3) = (3 - (-2)) / |-2| = (3 + 2) / 2 = 5/2 = 2.5 = 250%; this change is a relative percentage increase;
• Relative change (from -9,999,999,998 to 9,999,999,999) = (9,999,999,999 - (-9,999,999,998)) / |-9,999,999,998| = (9,999,999,999 + 9,999,999,998) / 9,999,999,998 = 19,999,999,997/9,999,999,998 ≈ 2 = 200%; this change is a relative percentage increase.