406.21% is the change from 145 to 734
Calculation steps:
[( 734 - 145 ) ÷ 145] x 100 = 406.21%
Formula
Percentage change = [(734 - 145) / 145] x 100
Subtract the new number by the original number
734 - 145 = 589
589 ÷ 145 = 4.062068965517241
4.062068965517241 x 100 = 406.21%