20.91% is the change from 722 to 873
Calculation steps:
[( 873 - 722 ) ÷ 722] x 100 = 20.91%
Formula
Percentage change = [(873 - 722) / 722] x 100
Subtract the new number by the original number
873 - 722 = 151
151 ÷ 722 = 0.20914127423822715
0.20914127423822715 x 100 = 20.91%