15.91% is the change from 685 to 794
Calculation steps:
[( 794 - 685 ) ÷ 685] x 100 = 15.91%
Formula
Percentage change = [(794 - 685) / 685] x 100
Subtract the new number by the original number
794 - 685 = 109
109 ÷ 685 = 0.1591240875912409
0.1591240875912409 x 100 = 15.91%