27.37% is the change from 453 to 577
Calculation steps:
[( 577 - 453 ) ÷ 453] x 100 = 27.37%
Formula
Percentage change = [(577 - 453) / 453] x 100
Subtract the new number by the original number
577 - 453 = 124
124 ÷ 453 = 0.2737306843267108
0.2737306843267108 x 100 = 27.37%