-40% is the change from 235 to 141
Calculation steps:
[( 141 - 235 ) ÷ 235] x 100 = -40%
Formula
Percentage change = [(141 - 235) / 235] x 100
Subtract the new number by the original number
141 - 235 = -94
-94 ÷ 235 = -0.4
-0.4 x 100 = -40%
Example