40.5% is the change from 479 to 673
Calculation steps:
[( 673 - 479 ) ÷ 479] x 100 = 40.5%
Formula
Percentage change = [(673 - 479) / 479] x 100
Subtract the new number by the original number
673 - 479 = 194
194 ÷ 479 = 0.40501043841336115
0.40501043841336115 x 100 = 40.5%