8422.22% is the change from 9 to 767
Calculation steps:
[( 767 - 9 ) ÷ 9] x 100 = 8422.22%
Formula
Percentage change = [(767 - 9) / 9] x 100
Subtract the new number by the original number
767 - 9 = 758
758 ÷ 9 = 84.22222222222223
84.22222222222223 x 100 = 8422.22%