-81.73% is the change from 591 to 108
Calculation steps:
[( 108 - 591 ) ÷ 591] x 100 = -81.73%
Formula
Percentage change = [(108 - 591) / 591] x 100
Subtract the new number by the original number
108 - 591 = -483
-483 ÷ 591 = -0.817258883248731
-0.817258883248731 x 100 = -81.73%