-33.98% is the change from 880 to 581
Calculation steps:
[( 581 - 880 ) ÷ 880] x 100 = -33.98%
Formula
Percentage change = [(581 - 880) / 880] x 100
Subtract the new number by the original number
581 - 880 = -299
-299 ÷ 880 = -0.3397727272727273
-0.3397727272727273 x 100 = -33.98%