-28.2% is the change from 798 to 573
Calculation steps:
[( 573 - 798 ) ÷ 798] x 100 = -28.2%
Formula
Percentage change = [(573 - 798) / 798] x 100
Subtract the new number by the original number
573 - 798 = -225
-225 ÷ 798 = -0.2819548872180451
-0.2819548872180451 x 100 = -28.2%