-36.62% is the change from 142 to 90
Calculation steps:
[( 90 - 142 ) ÷ 142] x 100 = -36.62%
Formula
Percentage change = [(90 - 142) / 142] x 100
Subtract the new number by the original number
90 - 142 = -52
-52 ÷ 142 = -0.36619718309859156
-0.36619718309859156 x 100 = -36.62%