-53.85% is the change from 156 to 72
Calculation steps:
[( 72 - 156 ) ÷ 156] x 100 = -53.85%
Formula
Percentage change = [(72 - 156) / 156] x 100
Subtract the new number by the original number
72 - 156 = -84
-84 ÷ 156 = -0.5384615384615384
-0.5384615384615384 x 100 = -53.85%