How to show percentage of discount beside price for PRODUCT PAGE only

[clayinfo]

Hi, I would like to add the sale percentage beside my price on product page only. Could anyone help me? Additionally I want to also swap my discounted price with my old price. Please see photo for reference. 

Old layout :

Desired layout:

www.constructionlayers.com

[clayinfo]

please try constructionlayers.com

[Arif_Shopidevs]

You can try to insert this code in snippets/price.liquid if you are using dawn theme line 126 then it will show like save 11% for me with background

          <span style="background-color:red;color:#FFF">
{% if compare_at_price > price %}
  {% assign compare_at_price_float = compare_at_price | divided_by: 100.0 %}
  {% assign price_float = price | divided_by: 100.0 %}

  {% assign price_difference = compare_at_price_float | minus: price_float %}

  {% assign discount_percentage = price_difference | divided_by: compare_at_price_float | times: 100.0 %}

  <p>Save {{ discount_percentage | round }}%</p> <!-- Prints the rounded percentage saved -->
{% endif %}



              </span>

[suyash1]

@clayinfo  it will need code editing, then it can show like this site