20.08% is the change from 717 to 861
Calculation steps:
[( 861 - 717 ) ÷ 717] x 100 = 20.08%
Formula
Percentage change = [(861 - 717) / 717] x 100
Subtract the new number by the original number
861 - 717 = 144
144 ÷ 717 = 0.200836820083682
0.200836820083682 x 100 = 20.08%