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Percentage Calculator

Calculate percentages, find what percent one number is of another, and calculate percentage changes

50.00
25% of 200 = 50.00

Percentage Calculation Formulas

Basic Percentage:

P% of X = (P/100) × X

What Percent is A of B:

Percentage = (A/B) × 100%

Percentage Change:

% Change = ((New Value - Original Value) / |Original Value|) × 100%

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