Answer:
37%
Explanation:
First, we need to calculate how much was discount from the regular price as follows
1148.52 - 723.57 = 424.95
So, 424.95 is the amount discounted. Now, we can calculate the discount percent as
[tex]\frac{424.95}{1148.52}\times100=0.37\times100=37\text{ \%}[/tex]Therefore, the answer is 37%