-77.59% is the change from 696 to 156
Calculation steps:
[( 156 - 696 ) ÷ 696] x 100 = -77.59%
Formula
Percentage change = [(156 - 696) / 696] x 100
Subtract the new number by the original number
156 - 696 = -540
-540 ÷ 696 = -0.7758620689655172
-0.7758620689655172 x 100 = -77.59%