2550% is the change from 24 to 636
Calculation steps:
[( 636 - 24 ) ÷ 24] x 100 = 2550%
Formula
Percentage change = [(636 - 24) / 24] x 100
Subtract the new number by the original number
636 - 24 = 612
612 ÷ 24 = 25.5
25.5 x 100 = 2550%
Example