We will do it fast, first of all you have to log into your Blogger account
- Click on 'Post and Comments' under 'Settings'
- Once you clicked on Post and Comments , you will see options about Comments and Posts, underComments there you will see Comments Location
- You just have to change it from Embedded to Full Page or Popup Window to let your page show over 200 comments
- Now click on Save Settings on top of the page and preview it.
Do it in Old Interface
Let's see how to make it work in the old interface.
- Log into your Blogger account
- Click on Settings under the blog title on the home page
- Under Settings menu click on Comments
- Next to Comment Form Placement option select Full page or Popup Window
- Now Save Changes and done !