193.09% is the change from 304 to 891
Calculation steps:
[( 891 - 304 ) ÷ 304] x 100 = 193.09%
Formula
Percentage change = [(891 - 304) / 304] x 100
Subtract the new number by the original number
891 - 304 = 587
587 ÷ 304 = 1.930921052631579
1.930921052631579 x 100 = 193.09%