-44.23% is the change from 156 to 87
Calculation steps:
[( 87 - 156 ) ÷ 156] x 100 = -44.23%
Formula
Percentage change = [(87 - 156) / 156] x 100
Subtract the new number by the original number
87 - 156 = -69
-69 ÷ 156 = -0.4423076923076923
-0.4423076923076923 x 100 = -44.23%