What is the percentage increase/decrease from 2231 to 1977?

Answer: The percentage change is -11.39%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 2231 to 1977? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 2231\)
• \(Y = 1977\)
• Percentage change calculation = \({1977-2231 \over 2231}\) = \({-254 \over 2231}\) = \(-0.11385029134917\)

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

\(-0.1139\) = \(-11.39 \over 100 \) = \(-11.39\%\)

\(Answer: \) The percentage change is -11.39%.

What is the percentage increase/decrease from 2231 to 1977? -11.39 percent.

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