Calculating a percentage

Hi folks,
first of all I apologise for my broken English.
I need to calculate a percentage between a number stored in a variable (which is the max value - i.e. 100) and a number that is stored in an excel interface asset.
unfortunately the math & logic converter doesn’t allow to use dynamic data.
I’ve tried to use the linear converted as explained in this article (https://support.intuiface.com/hc/en-us/articles/360007179992-Interface-Asset-Linear-Converter#convert-a-value-into-a-percentage) but the result is not correct.I would utterly appreciate your help.
thanks in advance. all the best.
Andy

Hi Andera @a.finizio and welcome to the Intuiface community.

Since you are already using an Excel file, you could use either a separate sheet or additional columns into your current one to compute that percentage using a basic formula.

Something like this:

Use an Update Cell action to enter your current value.
Then, to retrieve the result of that formula cell, use a Set Text action and bind the parameter to that formula.
See more details in this How to use Excel Formulas article.

Let us know if that answers your need.

Seb