9687.5% is the change from 8 to 783
Calculation steps:
[( 783 - 8 ) ÷ 8] x 100 = 9687.5%
Formula
Percentage change = [(783 - 8) / 8] x 100
Subtract the new number by the original number
783 - 8 = 775
775 ÷ 8 = 96.875
96.875 x 100 = 9687.5%
Example