-77.27% is the change from 682 to 155
Calculation steps:
[( 155 - 682 ) ÷ 682] x 100 = -77.27%
Formula
Percentage change = [(155 - 682) / 682] x 100
Subtract the new number by the original number
155 - 682 = -527
-527 ÷ 682 = -0.7727272727272727
-0.7727272727272727 x 100 = -77.27%