-25.81% is the change from 682 to 506
Calculation steps:
[( 506 - 682 ) ÷ 682] x 100 = -25.81%
Formula
Percentage change = [(506 - 682) / 682] x 100
Subtract the new number by the original number
506 - 682 = -176
-176 ÷ 682 = -0.25806451612903225
-0.25806451612903225 x 100 = -25.81%