-80.6% is the change from 696 to 135
Calculation steps:
[( 135 - 696 ) ÷ 696] x 100 = -80.6%
Formula
Percentage change = [(135 - 696) / 696] x 100
Subtract the new number by the original number
135 - 696 = -561
-561 ÷ 696 = -0.8060344827586207
-0.8060344827586207 x 100 = -80.6%