2.14% is the change from 702 to 717
Calculation steps:
[( 717 - 702 ) ÷ 702] x 100 = 2.14%
Formula
Percentage change = [(717 - 702) / 702] x 100
Subtract the new number by the original number
717 - 702 = 15
15 ÷ 702 = 0.021367521367521368
0.021367521367521368 x 100 = 2.14%