105.9% is the change from 305 to 628
Calculation steps:
[( 628 - 305 ) ÷ 305] x 100 = 105.9%
Formula
Percentage change = [(628 - 305) / 305] x 100
Subtract the new number by the original number
628 - 305 = 323
323 ÷ 305 = 1.0590163934426229
1.0590163934426229 x 100 = 105.9%