Final answer:
The percent of decrease from 90.2 to 0 is 100%.
Step-by-step explanation:
To find the percent of decrease from 90.2 to 0, you can use the formula:
Percent decrease = ((Original value - New value) / Original value) * 100
Substituting the given values:
Percent decrease = ((90.2 - 0) / 90.2) * 100 = 100%
Therefore, the percent of decrease from 90.2 to 0 is 100%.
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