-39.83% is the change from 236 to 142
Calculation steps:
[( 142 - 236 ) ÷ 236] x 100 = -39.83%
Formula
Percentage change = [(142 - 236) / 236] x 100
Subtract the new number by the original number
142 - 236 = -94
-94 ÷ 236 = -0.3983050847457627
-0.3983050847457627 x 100 = -39.83%