-86.41% is the change from 780 to 106
Calculation steps:
[( 106 - 780 ) ÷ 780] x 100 = -86.41%
Formula
Percentage change = [(106 - 780) / 780] x 100
Subtract the new number by the original number
106 - 780 = -674
-674 ÷ 780 = -0.8641025641025641
-0.8641025641025641 x 100 = -86.41%