139.61% is the change from 409 to 980
Calculation steps:
[( 980 - 409 ) ÷ 409] x 100 = 139.61%
Formula
Percentage change = [(980 - 409) / 409] x 100
Subtract the new number by the original number
980 - 409 = 571
571 ÷ 409 = 1.3960880195599021
1.3960880195599021 x 100 = 139.61%