-33.64% is the change from 880 to 584
Calculation steps:
[( 584 - 880 ) ÷ 880] x 100 = -33.64%
Formula
Percentage change = [(584 - 880) / 880] x 100
Subtract the new number by the original number
584 - 880 = -296
-296 ÷ 880 = -0.33636363636363636
-0.33636363636363636 x 100 = -33.64%