337.82% is the change from 119 to 521
Calculation steps:
[( 521 - 119 ) ÷ 119] x 100 = 337.82%
Formula
Percentage change = [(521 - 119) / 119] x 100
Subtract the new number by the original number
521 - 119 = 402
402 ÷ 119 = 3.3781512605042017
3.3781512605042017 x 100 = 337.82%