-17.73% is the change from 880 to 724
Calculation steps:
[( 724 - 880 ) ÷ 880] x 100 = -17.73%
Formula
Percentage change = [(724 - 880) / 880] x 100
Subtract the new number by the original number
724 - 880 = -156
-156 ÷ 880 = -0.17727272727272728
-0.17727272727272728 x 100 = -17.73%