What is the percentage increase/decrease from 8420 to 7747?

Answer: The percentage change is -7.99%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 8420 to 7747? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 8420\)
• \(Y = 7747\)
• Percentage change calculation = \({7747-8420 \over 8420}\) = \({-673 \over 8420}\) = \(-0.079928741092637\)

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

\(-0.0799\) = \(-7.99 \over 100 \) = \(-7.99\%\)

\(Answer: \) The percentage change is -7.99%.

What is the percentage increase/decrease from 8420 to 7747? -7.99 percent.

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