-80.36% is the change from 779 to 153
Calculation steps:
[( 153 - 779 ) ÷ 779] x 100 = -80.36%
Formula
Percentage change = [(153 - 779) / 779] x 100
Subtract the new number by the original number
153 - 779 = -626
-626 ÷ 779 = -0.803594351732991
-0.803594351732991 x 100 = -80.36%