9037.5% is the change from 8 to 731
Calculation steps:
[( 731 - 8 ) ÷ 8] x 100 = 9037.5%
Formula
Percentage change = [(731 - 8) / 8] x 100
Subtract the new number by the original number
731 - 8 = 723
723 ÷ 8 = 90.375
90.375 x 100 = 9037.5%
Example