Sagot :
Answer:
To calculate the percentage increase:
First: work out the difference (increase) between the two numbers you are comparing. Then: divide the increase by the original number and multiply the answer by 100. % increase = Increase ÷ Original Number × 100.
Step-by-step explanation:
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FORMULA
% increase = Increase ÷ Original Number × 100. If the answer is a negative number, that means the percentage change is a decrease.