31.14% is the change from 700 to 918
Calculation steps:
[( 918 - 700 ) ÷ 700] x 100 = 31.14%
Formula
Percentage change = [(918 - 700) / 700] x 100
Subtract the new number by the original number
918 - 700 = 218
218 ÷ 700 = 0.31142857142857144
0.31142857142857144 x 100 = 31.14%