-24.16% is the change from 178 to 135
Calculation steps:
[( 135 - 178 ) ÷ 178] x 100 = -24.16%
Formula
Percentage change = [(135 - 178) / 178] x 100
Subtract the new number by the original number
135 - 178 = -43
-43 ÷ 178 = -0.24157303370786518
-0.24157303370786518 x 100 = -24.16%