76.3% is the change from 422 to 744
Calculation steps:
[( 744 - 422 ) ÷ 422] x 100 = 76.3%
Formula
Percentage change = [(744 - 422) / 422] x 100
Subtract the new number by the original number
744 - 422 = 322
322 ÷ 422 = 0.7630331753554502
0.7630331753554502 x 100 = 76.3%