-3.65% is the change from 712 to 686
Calculation steps:
[( 686 - 712 ) ÷ 712] x 100 = -3.65%
Formula
Percentage change = [(686 - 712) / 712] x 100
Subtract the new number by the original number
686 - 712 = -26
-26 ÷ 712 = -0.03651685393258427
-0.03651685393258427 x 100 = -3.65%