48.57% is the change from 453 to 673
Calculation steps:
[( 673 - 453 ) ÷ 453] x 100 = 48.57%
Formula
Percentage change = [(673 - 453) / 453] x 100
Subtract the new number by the original number
673 - 453 = 220
220 ÷ 453 = 0.4856512141280353
0.4856512141280353 x 100 = 48.57%