-16.93% is the change from 697 to 579
Calculation steps:
[( 579 - 697 ) ÷ 697] x 100 = -16.93%
Formula
Percentage change = [(579 - 697) / 697] x 100
Subtract the new number by the original number
579 - 697 = -118
-118 ÷ 697 = -0.16929698708751795
-0.16929698708751795 x 100 = -16.93%