30.39% is the change from 714 to 931
Calculation steps:
[( 931 - 714 ) ÷ 714] x 100 = 30.39%
Formula
Percentage change = [(931 - 714) / 714] x 100
Subtract the new number by the original number
931 - 714 = 217
217 ÷ 714 = 0.30392156862745096
0.30392156862745096 x 100 = 30.39%