7388.89% is the change from 9 to 674
Calculation steps:
[( 674 - 9 ) ÷ 9] x 100 = 7388.89%
Formula
Percentage change = [(674 - 9) / 9] x 100
Subtract the new number by the original number
674 - 9 = 665
665 ÷ 9 = 73.88888888888889
73.88888888888889 x 100 = 7388.89%