-1.72% is the change from 697 to 685
Calculation steps:
[( 685 - 697 ) ÷ 697] x 100 = -1.72%
Formula
Percentage change = [(685 - 697) / 697] x 100
Subtract the new number by the original number
685 - 697 = -12
-12 ÷ 697 = -0.01721664275466284
-0.01721664275466284 x 100 = -1.72%