9337.5% is the change from 8 to 755
Calculation steps:
[( 755 - 8 ) ÷ 8] x 100 = 9337.5%
Formula
Percentage change = [(755 - 8) / 8] x 100
Subtract the new number by the original number
755 - 8 = 747
747 ÷ 8 = 93.375
93.375 x 100 = 9337.5%
Example