12.6% is the change from 635 to 715
Calculation steps:
[( 715 - 635 ) ÷ 635] x 100 = 12.6%
Formula
Percentage change = [(715 - 635) / 635] x 100
Subtract the new number by the original number
715 - 635 = 80
80 ÷ 635 = 0.12598425196850394
0.12598425196850394 x 100 = 12.6%