51.06% is the change from 470 to 710
Calculation steps:
[( 710 - 470 ) ÷ 470] x 100 = 51.06%
Formula
Percentage change = [(710 - 470) / 470] x 100
Subtract the new number by the original number
710 - 470 = 240
240 ÷ 470 = 0.5106382978723404
0.5106382978723404 x 100 = 51.06%