-1.73% is the change from 692 to 680
Calculation steps:
[( 680 - 692 ) ÷ 692] x 100 = -1.73%
Formula
Percentage change = [(680 - 692) / 692] x 100
Subtract the new number by the original number
680 - 692 = -12
-12 ÷ 692 = -0.017341040462427744
-0.017341040462427744 x 100 = -1.73%