10 answers
Math - percentage
Direct answers to every common question in this cluster. Each page has the computed value, the formula, and a live converter.
Quick reference
Percentage = part / whole × 100. To find X% of a number, convert the percentage to a decimal (divide by 100) and multiply. The mental shortcut for 10%: shift the decimal one place left.
Formula
result = (percentage ÷ 100) × value