19.1% is the change from 602 to 717
Calculation steps:
[( 717 - 602 ) ÷ 602] x 100 = 19.1%
Formula
Percentage change = [(717 - 602) / 602] x 100
Subtract the new number by the original number
717 - 602 = 115
115 ÷ 602 = 0.19102990033222592
0.19102990033222592 x 100 = 19.1%