-85.9% is the change from 766 to 108
Calculation steps:
[( 108 - 766 ) ÷ 766] x 100 = -85.9%
Formula
Percentage change = [(108 - 766) / 766] x 100
Subtract the new number by the original number
108 - 766 = -658
-658 ÷ 766 = -0.8590078328981723
-0.8590078328981723 x 100 = -85.9%