73.5% is the change from 483 to 838
Calculation steps:
[( 838 - 483 ) ÷ 483] x 100 = 73.5%
Formula
Percentage change = [(838 - 483) / 483] x 100
Subtract the new number by the original number
838 - 483 = 355
355 ÷ 483 = 0.7349896480331263
0.7349896480331263 x 100 = 73.5%