26.48% is the change from 457 to 578
Calculation steps:
[( 578 - 457 ) ÷ 457] x 100 = 26.48%
Formula
Percentage change = [(578 - 457) / 457] x 100
Subtract the new number by the original number
578 - 457 = 121
121 ÷ 457 = 0.2647702407002188
0.2647702407002188 x 100 = 26.48%