how to do mathematical operation in html : <p>i want show in percentage. im getting value like this 14.00</p>

<p>Expected value 56%.</p>

<p>14 is 56% of 25.</p>

<p>code</p>

<pre><code>&lt;h2&gt;(@Model[1].filled.ToString("N2"))&lt;/h2&gt;
</code></pre>
