-76.26% is the change from 577 to 137
Calculation steps:
[( 137 - 577 ) ÷ 577] x 100 = -76.26%
Formula
Percentage change = [(137 - 577) / 577] x 100
Subtract the new number by the original number
137 - 577 = -440
-440 ÷ 577 = -0.7625649913344887
-0.7625649913344887 x 100 = -76.26%