3.8% is the change from 685 to 711
Calculation steps:
[( 711 - 685 ) ÷ 685] x 100 = 3.8%
Formula
Percentage change = [(711 - 685) / 685] x 100
Subtract the new number by the original number
711 - 685 = 26
26 ÷ 685 = 0.03795620437956204
0.03795620437956204 x 100 = 3.8%