-82.65% is the change from 680 to 118
Calculation steps:
[( 118 - 680 ) ÷ 680] x 100 = -82.65%
Formula
Percentage change = [(118 - 680) / 680] x 100
Subtract the new number by the original number
118 - 680 = -562
-562 ÷ 680 = -0.8264705882352941
-0.8264705882352941 x 100 = -82.65%