What is the percentage increase/decrease from 8315 to 3990?

Answer: The percentage change is -52.01%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 8315 to 3990? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 8315\)
• \(Y = 3990\)
• Percentage change calculation = \({3990-8315 \over 8315}\) = \({-4325 \over 8315}\) = \(-0.5201443174985\)

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

\(-0.5201\) = \(-52.01 \over 100 \) = \(-52.01\%\)

\(Answer: \) The percentage change is -52.01%.

What is the percentage increase/decrease from 8315 to 3990? -52.01 percent.

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