105.9% is the change from 322 to 663
Calculation steps:
[( 663 - 322 ) ÷ 322] x 100 = 105.9%
Formula
Percentage change = [(663 - 322) / 322] x 100
Subtract the new number by the original number
663 - 322 = 341
341 ÷ 322 = 1.0590062111801242
1.0590062111801242 x 100 = 105.9%