By what percentage did the price increase?

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The price of a product increased from $ to $ ...
By what percentage did the price increase?

Type of calculation: Calculating percentage change (increase).
Calculator usage: Use the Percentage Change CALCULATOR ("What is the percentage change from the Original value to the New value?"). Enter 100 (Original) and 120 (New).
Explanation using a formula:
We are looking for the percentage change from 100 to 120.
Formula: ((New value - Original value) / Original value) × 100%
Percentage change = ((120 - 100) / 100) × 100% = (20 / 100) × 100% = 0.2 × 100% = 20%
Incomplete data. Enter all required values to see the calculations.

Answer: The price increased by %.

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