What is the percentage increase/decrease from 90 to 50.05?

Answer: The percentage change is -44.39%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 90 to 50.05? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 90\)
• \(Y = 50.05\)
• Percentage change calculation = \({50.05-90 \over 90}\) = \({-39.95 \over 90}\) = \(-0.44388888888889\)

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

\(-0.4439\) = \(-44.39 \over 100 \) = \(-44.39\%\)

\(Answer: \) The percentage change is -44.39%.

What is the percentage increase/decrease from 90 to 50.05? -44.39 percent.

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