-98.59% is the change from 779 to 11
Calculation steps:
[( 11 - 779 ) ÷ 779] x 100 = -98.59%
Formula
Percentage change = [(11 - 779) / 779] x 100
Subtract the new number by the original number
11 - 779 = -768
-768 ÷ 779 = -0.9858793324775353
-0.9858793324775353 x 100 = -98.59%