72.46% is the change from 472 to 814
Calculation steps:
[( 814 - 472 ) ÷ 472] x 100 = 72.46%
Formula
Percentage change = [(814 - 472) / 472] x 100
Subtract the new number by the original number
814 - 472 = 342
342 ÷ 472 = 0.7245762711864406
0.7245762711864406 x 100 = 72.46%