-66.2% is the change from 142 to 48
Calculation steps:
[( 48 - 142 ) ÷ 142] x 100 = -66.2%
Formula
Percentage change = [(48 - 142) / 142] x 100
Subtract the new number by the original number
48 - 142 = -94
-94 ÷ 142 = -0.6619718309859155
-0.6619718309859155 x 100 = -66.2%