4.55% is the change from 462 to 483
Calculation steps:
[( 483 - 462 ) ÷ 462] x 100 = 4.55%
Formula
Percentage change = [(483 - 462) / 462] x 100
Subtract the new number by the original number
483 - 462 = 21
21 ÷ 462 = 0.045454545454545456
0.045454545454545456 x 100 = 4.55%