154.28% is the change from 304 to 773
Calculation steps:
[( 773 - 304 ) ÷ 304] x 100 = 154.28%
Formula
Percentage change = [(773 - 304) / 304] x 100
Subtract the new number by the original number
773 - 304 = 469
469 ÷ 304 = 1.542763157894737
1.542763157894737 x 100 = 154.28%