2525% is the change from 24 to 630
Calculation steps:
[( 630 - 24 ) ÷ 24] x 100 = 2525%
Formula
Percentage change = [(630 - 24) / 24] x 100
Subtract the new number by the original number
630 - 24 = 606
606 ÷ 24 = 25.25
25.25 x 100 = 2525%
Example