280.15% is the change from 131 to 498
Calculation steps:
[( 498 - 131 ) ÷ 131] x 100 = 280.15%
Formula
Percentage change = [(498 - 131) / 131] x 100
Subtract the new number by the original number
498 - 131 = 367
367 ÷ 131 = 2.801526717557252
2.801526717557252 x 100 = 280.15%