344.27% is the change from 131 to 582
Calculation steps:
[( 582 - 131 ) ÷ 131] x 100 = 344.27%
Formula
Percentage change = [(582 - 131) / 131] x 100
Subtract the new number by the original number
582 - 131 = 451
451 ÷ 131 = 3.4427480916030535
3.4427480916030535 x 100 = 344.27%