What is the percentage increase/decrease from 220 to 1988?

Answer: The percentage change is 803.64%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 220 to 1988? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 220\)
• \(Y = 1988\)
• Percentage change calculation = \({1988-220 \over 220}\) = \({1768 \over 220}\) = \(8.0363636363636\)

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

\(8.0364\) = \(803.64 \over 100 \) = \(803.64\%\)

\(Answer: \) The percentage change is 803.64%.

What is the percentage increase/decrease from 220 to 1988? 803.64 percent.

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