350.44% is the change from 113 to 509
Calculation steps:
[( 509 - 113 ) ÷ 113] x 100 = 350.44%
Formula
Percentage change = [(509 - 113) / 113] x 100
Subtract the new number by the original number
509 - 113 = 396
396 ÷ 113 = 3.504424778761062
3.504424778761062 x 100 = 350.44%