27.31% is the change from 454 to 578
Calculation steps:
[( 578 - 454 ) ÷ 454] x 100 = 27.31%
Formula
Percentage change = [(578 - 454) / 454] x 100
Subtract the new number by the original number
578 - 454 = 124
124 ÷ 454 = 0.27312775330396477
0.27312775330396477 x 100 = 27.31%