Convert decimal numbers, fractions, ratios, proportions to percentages

Convert decimal numbers, fractions, ratios, proportions to percentages

Latest decimal numbers, fractions, rations or proportions converted to percentages



Converting decimal numbers, fractions, proportions and ratios to percentages

It's very simple to write a fraction, a proportion or a ratio as a percentage. Start by dividing the numerator by the denominator and then multiply the result by 100%. By multiplying the result by 100% the value obtained at the previous step is not modified, since 100% = 100/100 = 1. By multiplying by 100% only the form is being modified, it's written as a percentage.

It's even simpler to write a decimal number as a percentage. Simply multiply the number by 100%.

Examples

  • 1/4 = 0.25 = 0.25 × 100% = (0.25 × 100)% = 25%;
  • 7/8 = 0.875 = 0.875 × 100% = (0.875 × 100)% = 87.5%
  • 1.3/9.4 ≈ 0.138297 = 0.138297 × 100% = (0.138297 × 100)% = 13.8297%