21.59% is the change from 718 to 873
Calculation steps:
[( 873 - 718 ) ÷ 718] x 100 = 21.59%
Formula
Percentage change = [(873 - 718) / 718] x 100
Subtract the new number by the original number
873 - 718 = 155
155 ÷ 718 = 0.21587743732590528
0.21587743732590528 x 100 = 21.59%