Xml file encoding="utf-8" with arabic text that looks like this format "%d8%a7%d9%84%d8%ad..."

[EDN Admin]

I have xml file with encoding="UTF-8" at the beginning
and inside it I have the following:
<item id="item1 %d8%a7%d9%84%d8%ad%d9%84%d9%88%d9%8a%d8%a7%d8%aa%20%d8%a7%d9%84%d8%b3%d9%87%d9%84%d8%a9%20%d8%a7%d9%84%d8%aa%d8%ad%d8%b6%d9%8a%d8%b1.html"/>
Value of href refers to an html file. This file has filename in Arabic and it appears as mentioned above in the xml file.
What encoding do I use in my C# code to get the Arabic value of this string
%d8%a7%d9%84%d8%ad%d9%84%d9%88%d9%8a%d8%a7%d8%aa%20%d8%a7%d9%84%d8%b3%d9%87%d9%84%d8%a9%20%d8%a7%d9%84%d8%aa%d8%ad%d8%b6%d9%8a%d8%b1

?
<span style="color:#0000ff; font-size:small


<span style="color:#0000ff; font-size:small

<span style="color:#0000ff; font-size:small




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