-82.82% is the change from 681 to 117
Calculation steps:
[( 117 - 681 ) ÷ 681] x 100 = -82.82%
Formula
Percentage change = [(117 - 681) / 681] x 100
Subtract the new number by the original number
117 - 681 = -564
-564 ÷ 681 = -0.8281938325991189
-0.8281938325991189 x 100 = -82.82%