-98.61% is the change from 576 to 8
Calculation steps:
[( 8 - 576 ) ÷ 576] x 100 = -98.61%
Formula
Percentage change = [(8 - 576) / 576] x 100
Subtract the new number by the original number
8 - 576 = -568
-568 ÷ 576 = -0.9861111111111112
-0.9861111111111112 x 100 = -98.61%