13.79% is the change from 602 to 685
Calculation steps:
[( 685 - 602 ) ÷ 602] x 100 = 13.79%
Formula
Percentage change = [(685 - 602) / 602] x 100
Subtract the new number by the original number
685 - 602 = 83
83 ÷ 602 = 0.1378737541528239
0.1378737541528239 x 100 = 13.79%