28.16% is the change from 451 to 578
Calculation steps:
[( 578 - 451 ) ÷ 451] x 100 = 28.16%
Formula
Percentage change = [(578 - 451) / 451] x 100
Subtract the new number by the original number
578 - 451 = 127
127 ÷ 451 = 0.28159645232815966
0.28159645232815966 x 100 = 28.16%