-70.73% is the change from 697 to 204
Calculation steps:
[( 204 - 697 ) ÷ 697] x 100 = -70.73%
Formula
Percentage change = [(204 - 697) / 697] x 100
Subtract the new number by the original number
204 - 697 = -493
-493 ÷ 697 = -0.7073170731707317
-0.7073170731707317 x 100 = -70.73%