8288.89% is the change from 9 to 755
Calculation steps:
[( 755 - 9 ) ÷ 9] x 100 = 8288.89%
Formula
Percentage change = [(755 - 9) / 9] x 100
Subtract the new number by the original number
755 - 9 = 746
746 ÷ 9 = 82.88888888888889
82.88888888888889 x 100 = 8288.89%