-98.65% is the change from 742 to 10
Calculation steps:
[( 10 - 742 ) ÷ 742] x 100 = -98.65%
Formula
Percentage change = [(10 - 742) / 742] x 100
Subtract the new number by the original number
10 - 742 = -732
-732 ÷ 742 = -0.9865229110512129
-0.9865229110512129 x 100 = -98.65%