-86.81% is the change from 743 to 98
Calculation steps:
[( 98 - 743 ) ÷ 743] x 100 = -86.81%
Formula
Percentage change = [(98 - 743) / 743] x 100
Subtract the new number by the original number
98 - 743 = -645
-645 ÷ 743 = -0.8681022880215343
-0.8681022880215343 x 100 = -86.81%