105.56% is the change from 306 to 629
Calculation steps:
[( 629 - 306 ) ÷ 306] x 100 = 105.56%
Formula
Percentage change = [(629 - 306) / 306] x 100
Subtract the new number by the original number
629 - 306 = 323
323 ÷ 306 = 1.0555555555555556
1.0555555555555556 x 100 = 105.56%