13.51% is the change from 718 to 815
Calculation steps:
[( 815 - 718 ) ÷ 718] x 100 = 13.51%
Formula
Percentage change = [(815 - 718) / 718] x 100
Subtract the new number by the original number
815 - 718 = 97
97 ÷ 718 = 0.13509749303621169
0.13509749303621169 x 100 = 13.51%