Percentage Decrease Calculator

Calculate percentage decrease between two values.

Original Value

Percentage Decrease (%)

How to Calculate

Percentage Decrease = ((Old - New) / Old) × 100

Subtract the new value from the old value, divide by the old value, and multiply by 100.

Worked Example

Old price: 120, New price: 90 → ((120 - 90) / 120) × 100 = 25% decrease.

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