-30.55% is the change from 802 to 557
Calculation steps:
[( 557 - 802 ) ÷ 802] x 100 = -30.55%
Formula
Percentage change = [(557 - 802) / 802] x 100
Subtract the new number by the original number
557 - 802 = -245
-245 ÷ 802 = -0.3054862842892768
-0.3054862842892768 x 100 = -30.55%