119.02% is the change from 305 to 668
Calculation steps:
[( 668 - 305 ) ÷ 305] x 100 = 119.02%
Formula
Percentage change = [(668 - 305) / 305] x 100
Subtract the new number by the original number
668 - 305 = 363
363 ÷ 305 = 1.1901639344262296
1.1901639344262296 x 100 = 119.02%