21.27% is the change from 710 to 861
Calculation steps:
[( 861 - 710 ) ÷ 710] x 100 = 21.27%
Formula
Percentage change = [(861 - 710) / 710] x 100
Subtract the new number by the original number
861 - 710 = 151
151 ÷ 710 = 0.21267605633802816
0.21267605633802816 x 100 = 21.27%