-98.79% is the change from 741 to 9
Calculation steps:
[( 9 - 741 ) ÷ 741] x 100 = -98.79%
Formula
Percentage change = [(9 - 741) / 741] x 100
Subtract the new number by the original number
9 - 741 = -732
-732 ÷ 741 = -0.9878542510121457
-0.9878542510121457 x 100 = -98.79%