-34.17% is the change from 881 to 580
Calculation steps:
[( 580 - 881 ) ÷ 881] x 100 = -34.17%
Formula
Percentage change = [(580 - 881) / 881] x 100
Subtract the new number by the original number
580 - 881 = -301
-301 ÷ 881 = -0.3416572077185017
-0.3416572077185017 x 100 = -34.17%