Percentage Change Calculator

Percentage Calculator, What is the Percentage Change from A to B?

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How to Calculate Percentage Change

  • The percentage change between two numbers, an original number to a new number, calculated by these steps, first subtract the new number by the original number, then divided it by the original number, and finally multiply it by 100.

    Formula:
    What is the percentage of change from X to Y
    Percentage = [( Y - X ) ÷ X ] x 100

    Example:
    Percent change from 50 to 70
    [( 70 - 50 ) ÷ 50] x 100 = 40%

Example