196.73% is the change from 306 to 908
Calculation steps:
[( 908 - 306 ) ÷ 306] x 100 = 196.73%
Formula
Percentage change = [(908 - 306) / 306] x 100
Subtract the new number by the original number
908 - 306 = 602
602 ÷ 306 = 1.9673202614379084
1.9673202614379084 x 100 = 196.73%