-39.57% is the change from 235 to 142
Calculation steps:
[( 142 - 235 ) ÷ 235] x 100 = -39.57%
Formula
Percentage change = [(142 - 235) / 235] x 100
Subtract the new number by the original number
142 - 235 = -93
-93 ÷ 235 = -0.39574468085106385
-0.39574468085106385 x 100 = -39.57%