2500% is the change from 38 to 988
Calculation steps:
[( 988 - 38 ) ÷ 38] x 100 = 2500%
Formula
Percentage change = [(988 - 38) / 38] x 100
Subtract the new number by the original number
988 - 38 = 950
950 ÷ 38 = 25
25 x 100 = 2500%
Example