What is the percentage increase/decrease from 221 to 685?

Answer: The percentage change is 209.95%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 221 to 685? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 221\)
• \(Y = 685\)
• Percentage change calculation = \({685-221 \over 221}\) = \({464 \over 221}\) = \(2.0995475113122\)

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

\(2.0995\) = \(209.95 \over 100 \) = \(209.95\%\)

\(Answer: \) The percentage change is 209.95%.

What is the percentage increase/decrease from 221 to 685? 209.95 percent.

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