190% is the change from 250 to 725
Calculation steps:
[( 725 - 250 ) ÷ 250] x 100 = 190%
Formula
Percentage change = [(725 - 250) / 250] x 100
Subtract the new number by the original number
725 - 250 = 475
475 ÷ 250 = 1.9
1.9 x 100 = 190%
Example