What is the percentage increase/decrease from 120 to 509.45?

Answer: The percentage change is 324.54%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 120 to 509.45? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)

• \(X = 120\)
• \(Y = 509.45\)
• Percentage change calculation = \({509.45-120 \over 120}\) = \({389.45 \over 120}\) = \(3.2454166666667\)

Step 2: A percentage is a number or ratio expressed as a fraction of 100.

\(3.2454\) = \(324.54 \over 100 \) = \(324.54\%\)

\(Answer: \) The percentage change is 324.54%.

What is the percentage increase/decrease from 120 to 509.45? 324.54 percent.

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