Answer:
The percent change can be calculated as:
percent change = (new value - old value) / old value x 100%
Using the given values, we get:
percent change = (10 - 18) / 18 x 100%
percent change = -8 / 18 x 100%
percent change = -44.44%
Therefore, the percent change from 2010 to 2011 is -44.44%, which represents a decrease of 44.44%
Explanation:
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