-93.25% is the change from 163 to 11
Calculation steps:
[( 11 - 163 ) ÷ 163] x 100 = -93.25%
Formula
Percentage change = [(11 - 163) / 163] x 100
Subtract the new number by the original number
11 - 163 = -152
-152 ÷ 163 = -0.9325153374233128
-0.9325153374233128 x 100 = -93.25%