195.07% is the change from 304 to 897
Calculation steps:
[( 897 - 304 ) ÷ 304] x 100 = 195.07%
Formula
Percentage change = [(897 - 304) / 304] x 100
Subtract the new number by the original number
897 - 304 = 593
593 ÷ 304 = 1.950657894736842
1.950657894736842 x 100 = 195.07%