What is the percentage increase/decrease from 9617 to 21?

Answer: The percentage change is -99.78%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 9617 to 21? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 9617\)
• \(Y = 21\)
• Percentage change calculation = \({21-9617 \over 9617}\) = \({-9596 \over 9617}\) = \(-0.99781636685037\)

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

\(-0.9978\) = \(-99.78 \over 100 \) = \(-99.78\%\)

\(Answer: \) The percentage change is -99.78%.

What is the percentage increase/decrease from 9617 to 21? -99.78 percent.

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