31.3% is the change from 722 to 948
Calculation steps:
[( 948 - 722 ) ÷ 722] x 100 = 31.3%
Formula
Percentage change = [(948 - 722) / 722] x 100
Subtract the new number by the original number
948 - 722 = 226
226 ÷ 722 = 0.31301939058171746
0.31301939058171746 x 100 = 31.3%