18.6% is the change from 715 to 848
Calculation steps:
[( 848 - 715 ) ÷ 715] x 100 = 18.6%
Formula
Percentage change = [(848 - 715) / 715] x 100
Subtract the new number by the original number
848 - 715 = 133
133 ÷ 715 = 0.18601398601398603
0.18601398601398603 x 100 = 18.6%