Answer:
The percent increase is 200%.
Explanation:
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percent change = (new number - old number)/(old number) × 100%
A positive percent change is a percent increase. A negative percent change is a percent decrease.
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new number = 33
old number = 11
percent change = (33 - 11)/(11) × 100%
percent change = 22/11 × 100%
percent change = 2 × 100%
percent change = 200%
Answer: The percent increase is 200%.