-94.97% is the change from 577 to 29
Calculation steps:
[( 29 - 577 ) ÷ 577] x 100 = -94.97%
Formula
Percentage change = [(29 - 577) / 577] x 100
Subtract the new number by the original number
29 - 577 = -548
-548 ÷ 577 = -0.949740034662045
-0.949740034662045 x 100 = -94.97%