What is the percentage increase/decrease from 45 to 642?

Answer: The percentage change is 1326.67%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 45 to 642? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 45\)
• \(Y = 642\)
• Percentage change calculation = \({642-45 \over 45}\) = \({597 \over 45}\) = \(13.266666666667\)

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

\(13.2667\) = \(1326.67 \over 100 \) = \(1326.67\%\)

\(Answer: \) The percentage change is 1326.67%.

What is the percentage increase/decrease from 45 to 642? 1326.67 percent.

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