438.13% is the change from 139 to 748
Calculation steps:
[( 748 - 139 ) ÷ 139] x 100 = 438.13%
Formula
Percentage change = [(748 - 139) / 139] x 100
Subtract the new number by the original number
748 - 139 = 609
609 ÷ 139 = 4.381294964028777
4.381294964028777 x 100 = 438.13%