-20.83% is the change from 581 to 460
Calculation steps:
[( 460 - 581 ) ÷ 581] x 100 = -20.83%
Formula
Percentage change = [(460 - 581) / 581] x 100
Subtract the new number by the original number
460 - 581 = -121
-121 ÷ 581 = -0.2082616179001721
-0.2082616179001721 x 100 = -20.83%