-76.9% is the change from 697 to 161
Calculation steps:
[( 161 - 697 ) ÷ 697] x 100 = -76.9%
Formula
Percentage change = [(161 - 697) / 697] x 100
Subtract the new number by the original number
161 - 697 = -536
-536 ÷ 697 = -0.7690100430416069
-0.7690100430416069 x 100 = -76.9%