-87.82% is the change from 591 to 72
Calculation steps:
[( 72 - 591 ) ÷ 591] x 100 = -87.82%
Formula
Percentage change = [(72 - 591) / 591] x 100
Subtract the new number by the original number
72 - 591 = -519
-519 ÷ 591 = -0.8781725888324873
-0.8781725888324873 x 100 = -87.82%