71.09% is the change from 422 to 722
Calculation steps:
[( 722 - 422 ) ÷ 422] x 100 = 71.09%
Formula
Percentage change = [(722 - 422) / 422] x 100
Subtract the new number by the original number
722 - 422 = 300
300 ÷ 422 = 0.7109004739336493
0.7109004739336493 x 100 = 71.09%