-15.4% is the change from 682 to 577
Calculation steps:
[( 577 - 682 ) ÷ 682] x 100 = -15.4%
Formula
Percentage change = [(577 - 682) / 682] x 100
Subtract the new number by the original number
577 - 682 = -105
-105 ÷ 682 = -0.15395894428152493
-0.15395894428152493 x 100 = -15.4%