734.69% is the change from 49 to 409
Calculation steps:
[( 409 - 49 ) ÷ 49] x 100 = 734.69%
Formula
Percentage change = [(409 - 49) / 49] x 100
Subtract the new number by the original number
409 - 49 = 360
360 ÷ 49 = 7.346938775510204
7.346938775510204 x 100 = 734.69%