What is the percentage increase/decrease from 55 to 170.2?

Answer: The percentage change is 209.45%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 55 to 170.2? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 55\)
• \(Y = 170.2\)
• Percentage change calculation = \({170.2-55 \over 55}\) = \({115.2 \over 55}\) = \(2.0945454545455\)

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

\(2.0945\) = \(209.45 \over 100 \) = \(209.45\%\)

\(Answer: \) The percentage change is 209.45%.

What is the percentage increase/decrease from 55 to 170.2? 209.45 percent.

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