-80.95% is the change from 168 to 32
Calculation steps:
[( 32 - 168 ) ÷ 168] x 100 = -80.95%
Formula
Percentage change = [(32 - 168) / 168] x 100
Subtract the new number by the original number
32 - 168 = -136
-136 ÷ 168 = -0.8095238095238095
-0.8095238095238095 x 100 = -80.95%