What is the percentage increase/decrease from 55 to 100?

Answer: The percentage change is 81.82%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 55 to 100? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 55\)
• \(Y = 100\)
• Percentage change calculation = \({100-55 \over 55}\) = \({45 \over 55}\) = \(0.81818181818182\)

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

\(0.8182\) = \(81.82 \over 100 \) = \(81.82\%\)

\(Answer: \) The percentage change is 81.82%.

What is the percentage increase/decrease from 55 to 100? 81.82 percent.

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