31.58% is the change from 722 to 950
Calculation steps:
[( 950 - 722 ) ÷ 722] x 100 = 31.58%
Formula
Percentage change = [(950 - 722) / 722] x 100
Subtract the new number by the original number
950 - 722 = 228
228 ÷ 722 = 0.3157894736842105
0.3157894736842105 x 100 = 31.58%