X is What Percent of Y Calculator

Divide the part by the whole, then multiply by 100. For example, 45 is what % of 200? → (45/200) × 100 = 22.5%.

Divide the points you earned by the total possible points, then multiply by 100. If you got 85 out of 100 points: (85/100) × 100 = 85%.

Percentage = (Part / Whole) × 100. This converts any fraction or ratio into a percentage value out of 100.