21.83% is the change from 710 to 865
Calculation steps:
[( 865 - 710 ) ÷ 710] x 100 = 21.83%
Formula
Percentage change = [(865 - 710) / 710] x 100
Subtract the new number by the original number
865 - 710 = 155
155 ÷ 710 = 0.21830985915492956
0.21830985915492956 x 100 = 21.83%