9212.5% is the change from 8 to 745
Calculation steps:
[( 745 - 8 ) ÷ 8] x 100 = 9212.5%
Formula
Percentage change = [(745 - 8) / 8] x 100
Subtract the new number by the original number
745 - 8 = 737
737 ÷ 8 = 92.125
92.125 x 100 = 9212.5%
Example