45.03% is the change from 453 to 657
Calculation steps:
[( 657 - 453 ) ÷ 453] x 100 = 45.03%
Formula
Percentage change = [(657 - 453) / 453] x 100
Subtract the new number by the original number
657 - 453 = 204
204 ÷ 453 = 0.4503311258278146
0.4503311258278146 x 100 = 45.03%