-94.11% is the change from 577 to 34
Calculation steps:
[( 34 - 577 ) ÷ 577] x 100 = -94.11%
Formula
Percentage change = [(34 - 577) / 577] x 100
Subtract the new number by the original number
34 - 577 = -543
-543 ÷ 577 = -0.9410745233968805
-0.9410745233968805 x 100 = -94.11%