-85.81% is the change from 768 to 109
Calculation steps:
[( 109 - 768 ) ÷ 768] x 100 = -85.81%
Formula
Percentage change = [(109 - 768) / 768] x 100
Subtract the new number by the original number
109 - 768 = -659
-659 ÷ 768 = -0.8580729166666666
-0.8580729166666666 x 100 = -85.81%