-34.31% is the change from 883 to 580
Calculation steps:
[( 580 - 883 ) ÷ 883] x 100 = -34.31%
Formula
Percentage change = [(580 - 883) / 883] x 100
Subtract the new number by the original number
580 - 883 = -303
-303 ÷ 883 = -0.3431483578708947
-0.3431483578708947 x 100 = -34.31%