-3.52% is the change from 711 to 686
Calculation steps:
[( 686 - 711 ) ÷ 711] x 100 = -3.52%
Formula
Percentage change = [(686 - 711) / 711] x 100
Subtract the new number by the original number
686 - 711 = -25
-25 ÷ 711 = -0.035161744022503515
-0.035161744022503515 x 100 = -3.52%