What is the percentage increase/decrease from 20.55 to 55?

Answer: The percentage change is 167.64%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 20.55 to 55? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 20.55\)
• \(Y = 55\)
• Percentage change calculation = \({55-20.55 \over 20.55}\) = \({34.45 \over 20.55}\) = \(1.676399026764\)

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

\(1.6764\) = \(167.64 \over 100 \) = \(167.64\%\)

\(Answer: \) The percentage change is 167.64%.

What is the percentage increase/decrease from 20.55 to 55? 167.64 percent.

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