24.02% is the change from 508 to 630
Calculation steps:
[( 630 - 508 ) ÷ 508] x 100 = 24.02%
Formula
Percentage change = [(630 - 508) / 508] x 100
Subtract the new number by the original number
630 - 508 = 122
122 ÷ 508 = 0.24015748031496062
0.24015748031496062 x 100 = 24.02%