What is the percentage increase/decrease from 8609 to 1643?

Answer: The percentage change is -80.92%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 8609 to 1643? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 8609\)
• \(Y = 1643\)
• Percentage change calculation = \({1643-8609 \over 8609}\) = \({-6966 \over 8609}\) = \(-0.80915321175514\)

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

\(-0.8092\) = \(-80.92 \over 100 \) = \(-80.92\%\)

\(Answer: \) The percentage change is -80.92%.

What is the percentage increase/decrease from 8609 to 1643? -80.92 percent.

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