What is the percentage increase/decrease from 80.05 to 55?

Answer: The percentage change is -31.29%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 80.05 to 55? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 80.05\)
• \(Y = 55\)
• Percentage change calculation = \({55-80.05 \over 80.05}\) = \({-25.05 \over 80.05}\) = \(-0.31292941911305\)

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

\(-0.3129\) = \(-31.29 \over 100 \) = \(-31.29\%\)

\(Answer: \) The percentage change is -31.29%.

What is the percentage increase/decrease from 80.05 to 55? -31.29 percent.

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