8122.22% is the change from 9 to 740
Calculation steps:
[( 740 - 9 ) ÷ 9] x 100 = 8122.22%
Formula
Percentage change = [(740 - 9) / 9] x 100
Subtract the new number by the original number
740 - 9 = 731
731 ÷ 9 = 81.22222222222223
81.22222222222223 x 100 = 8122.22%