What is the percentage increase/decrease from 45 to 123?

Answer: The percentage change is 173.33%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 45 to 123? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 45\)
• \(Y = 123\)
• Percentage change calculation = \({123-45 \over 45}\) = \({78 \over 45}\) = \(1.7333333333333\)

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

\(1.7333\) = \(173.33 \over 100 \) = \(173.33\%\)

\(Answer: \) The percentage change is 173.33%.

What is the percentage increase/decrease from 45 to 123? 173.33 percent.

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