-1.87% is the change from 697 to 684
Calculation steps:
[( 684 - 697 ) ÷ 697] x 100 = -1.87%
Formula
Percentage change = [(684 - 697) / 697] x 100
Subtract the new number by the original number
684 - 697 = -13
-13 ÷ 697 = -0.018651362984218076
-0.018651362984218076 x 100 = -1.87%