What is the percentage increase/decrease from 20.5 to 1009?

Answer: The percentage change is 4821.95%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 20.5 to 1009? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 20.5\)
• \(Y = 1009\)
• Percentage change calculation = \({1009-20.5 \over 20.5}\) = \({988.5 \over 20.5}\) = \(48.219512195122\)

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

\(48.2195\) = \(4821.95 \over 100 \) = \(4821.95\%\)

\(Answer: \) The percentage change is 4821.95%.

What is the percentage increase/decrease from 20.5 to 1009? 4821.95 percent.

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