-85.94% is the change from 775 to 109
Calculation steps:
[( 109 - 775 ) ÷ 775] x 100 = -85.94%
Formula
Percentage change = [(109 - 775) / 775] x 100
Subtract the new number by the original number
109 - 775 = -666
-666 ÷ 775 = -0.8593548387096774
-0.8593548387096774 x 100 = -85.94%