-98.92% is the change from 740 to 8
Calculation steps:
[( 8 - 740 ) ÷ 740] x 100 = -98.92%
Formula
Percentage change = [(8 - 740) / 740] x 100
Subtract the new number by the original number
8 - 740 = -732
-732 ÷ 740 = -0.9891891891891892
-0.9891891891891892 x 100 = -98.92%