198.68% is the change from 304 to 908
Calculation steps:
[( 908 - 304 ) ÷ 304] x 100 = 198.68%
Formula
Percentage change = [(908 - 304) / 304] x 100
Subtract the new number by the original number
908 - 304 = 604
604 ÷ 304 = 1.986842105263158
1.986842105263158 x 100 = 198.68%