50.55% is the change from 453 to 682
Calculation steps:
[( 682 - 453 ) ÷ 453] x 100 = 50.55%
Formula
Percentage change = [(682 - 453) / 453] x 100
Subtract the new number by the original number
682 - 453 = 229
229 ÷ 453 = 0.5055187637969095
0.5055187637969095 x 100 = 50.55%