-93.21% is the change from 162 to 11
Calculation steps:
[( 11 - 162 ) ÷ 162] x 100 = -93.21%
Formula
Percentage change = [(11 - 162) / 162] x 100
Subtract the new number by the original number
11 - 162 = -151
-151 ÷ 162 = -0.9320987654320988
-0.9320987654320988 x 100 = -93.21%