-88.79% is the change from 696 to 78
Calculation steps:
[( 78 - 696 ) ÷ 696] x 100 = -88.79%
Formula
Percentage change = [(78 - 696) / 696] x 100
Subtract the new number by the original number
78 - 696 = -618
-618 ÷ 696 = -0.8879310344827587
-0.8879310344827587 x 100 = -88.79%