9400% is the change from 8 to 760
Calculation steps:
[( 760 - 8 ) ÷ 8] x 100 = 9400%
Formula
Percentage change = [(760 - 8) / 8] x 100
Subtract the new number by the original number
760 - 8 = 752
752 ÷ 8 = 94
94 x 100 = 9400%
Example