Calculate the percentage

[ceccadroid]

Hi. I wonder if there's a way to automatically calculate the percentage of completion from note's frontmatter.
In my case I have, with other keys,:
Total:
Seen:
for the total number of episodes in my series and how many I've already seen. So I wish to pass to the progress bar the result of (round(seen/Total*100))
I hope you can understand what I mean
Thanks in advance for any help

[fredericojordan]

Hello!
I have never used frontmatter, but I will try to help.
Is there any way to create a new variable with the value round(seen/Total*100)?
Or maybe you can calculate it directly in the link: https://progress-bar.dev/{100*seen/Total}/
Let me know if any of these options work.

[johnkershaw]

Given that this would normally be expressed as a fraction, ie seen/total, maybe the most logical way would to handle redirection of the form
https://progress-bar.dev/seen/Total

ie
https://progress-bar.dev/15/20
would display a 75% progress bar if you've watched 15 out of 20 (or maybe it should show 15 in the left half of the bar and 20 in the right half?)