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Easily calculate percentages and percentage points.
Calculate the difference between before and after values as a percentage.
Percentage change
Enter numbers to see calculation results
Percentages and percentage points may look similar but are different concepts. Understand the difference and calculate correctly.
Percentage represents the rate of change from the before value to the after value. Used to measure relative change.
Percentage = ((After Value - Before Value) / Before Value) × 100
Example: If 4 increases to 5, ((5 - 4) / 4) × 100 = 25% increase.
Percentage point represents the absolute difference in ratios relative to the total. Used to measure changes in ratios.
Percentage Point = ((After Value / Total) - (Before Value / Total)) × 100
Example: If the total is 5 and 4 increases to 5, (5/5 - 4/5) × 100 = 20%p increase.