38.63% is the change from 453 to 628
Calculation steps:
[( 628 - 453 ) ÷ 453] x 100 = 38.63%
Formula
Percentage change = [(628 - 453) / 453] x 100
Subtract the new number by the original number
628 - 453 = 175
175 ÷ 453 = 0.38631346578366443
0.38631346578366443 x 100 = 38.63%