8211.11% is the change from 9 to 748
Calculation steps:
[( 748 - 9 ) ÷ 9] x 100 = 8211.11%
Formula
Percentage change = [(748 - 9) / 9] x 100
Subtract the new number by the original number
748 - 9 = 739
739 ÷ 9 = 82.11111111111111
82.11111111111111 x 100 = 8211.11%