43.32% is the change from 337 to 483
Calculation steps:
[( 483 - 337 ) ÷ 337] x 100 = 43.32%
Formula
Percentage change = [(483 - 337) / 337] x 100
Subtract the new number by the original number
483 - 337 = 146
146 ÷ 337 = 0.4332344213649852
0.4332344213649852 x 100 = 43.32%