How to extract part of a text string like =RIGHT() in Excel?

How to extract part of a text string like =RIGHT() in Excel?

I am trying to add a field to a form and use a formula to copy just the right-most 36 characters from another field into the new field. Similar to the Excel "=RIGHT()" formula.

Is this possible in Creator?

If not, any ideas on how I can accomplish this?

Thanks,
David