-76.61% is the change from 697 to 163
Calculation steps:
[( 163 - 697 ) ÷ 697] x 100 = -76.61%
Formula
Percentage change = [(163 - 697) / 697] x 100
Subtract the new number by the original number
163 - 697 = -534
-534 ÷ 697 = -0.7661406025824964
-0.7661406025824964 x 100 = -76.61%