29.58% is the change from 710 to 920
Calculation steps:
[( 920 - 710 ) ÷ 710] x 100 = 29.58%
Formula
Percentage change = [(920 - 710) / 710] x 100
Subtract the new number by the original number
920 - 710 = 210
210 ÷ 710 = 0.29577464788732394
0.29577464788732394 x 100 = 29.58%