9.49% is the change from 685 to 750
Calculation steps:
[( 750 - 685 ) ÷ 685] x 100 = 9.49%
Formula
Percentage change = [(750 - 685) / 685] x 100
Subtract the new number by the original number
750 - 685 = 65
65 ÷ 685 = 0.0948905109489051
0.0948905109489051 x 100 = 9.49%