195.6% is the change from 250 to 739
Calculation steps:
[( 739 - 250 ) ÷ 250] x 100 = 195.6%
Formula
Percentage change = [(739 - 250) / 250] x 100
Subtract the new number by the original number
739 - 250 = 489
489 ÷ 250 = 1.956
1.956 x 100 = 195.6%
Example