48.58% is the change from 424 to 630
Calculation steps:
[( 630 - 424 ) ÷ 424] x 100 = 48.58%
Formula
Percentage change = [(630 - 424) / 424] x 100
Subtract the new number by the original number
630 - 424 = 206
206 ÷ 424 = 0.4858490566037736
0.4858490566037736 x 100 = 48.58%