Percentage Increase Calculator

Calculate percentage increase between two values.

Original Value

Percentage Increase (%)

How to Calculate

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

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

Worked Example

Old price: 80, New price: 100 → ((100 - 80) / 80) × 100 = 25% increase.

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