-39.74% is the change from 156 to 94
Calculation steps:
[( 94 - 156 ) ÷ 156] x 100 = -39.74%
Formula
Percentage change = [(94 - 156) / 156] x 100
Subtract the new number by the original number
94 - 156 = -62
-62 ÷ 156 = -0.3974358974358974
-0.3974358974358974 x 100 = -39.74%