Hi @spike8136 you can either save the approval decision, date, approver name and any comments to columns for the relevant item in the SharePoint list which you could then export to Excel for further analysis. Or you could add this data to a row in an Excel spreadsheet.
For saving it to a relevant columns in a SharePoint lisyt, have a look at the images below.
Rob
Los Gallardos
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Start and wait for an approval
Condition (as we'll send an email if rejected)
Update SharePoint list
SharePoint list with decision, approval date and comments