-27.19% is the change from 798 to 581
Calculation steps:
[( 581 - 798 ) ÷ 798] x 100 = -27.19%
Formula
Percentage change = [(581 - 798) / 798] x 100
Subtract the new number by the original number
581 - 798 = -217
-217 ÷ 798 = -0.2719298245614035
-0.2719298245614035 x 100 = -27.19%