6.39% is the change from 454 to 483
Calculation steps:
[( 483 - 454 ) ÷ 454] x 100 = 6.39%
Formula
Percentage change = [(483 - 454) / 454] x 100
Subtract the new number by the original number
483 - 454 = 29
29 ÷ 454 = 0.06387665198237885
0.06387665198237885 x 100 = 6.39%