-85.71% is the change from 777 to 111
Calculation steps:
[( 111 - 777 ) ÷ 777] x 100 = -85.71%
Formula
Percentage change = [(111 - 777) / 777] x 100
Subtract the new number by the original number
111 - 777 = -666
-666 ÷ 777 = -0.8571428571428571
-0.8571428571428571 x 100 = -85.71%