-29.58% is the change from 818 to 576
Calculation steps:
[( 576 - 818 ) ÷ 818] x 100 = -29.58%
Formula
Percentage change = [(576 - 818) / 818] x 100
Subtract the new number by the original number
576 - 818 = -242
-242 ÷ 818 = -0.29584352078239606
-0.29584352078239606 x 100 = -29.58%