Google Spreadsheet Integration: Is there a way to format the sheet in a different way?

I'm using the Google Sheets Integration to receive the
orders. Is there a way to format the sheet in a different way? I want to
make each value a number, where now it's a longer string

Unfortunately, any edits you apply to the integrated spreadsheet could break the integration. Please try pulling the data from the integrated spreadsheet into the a new sheet using the import range: https://support.google.com/docs/answer/3093340?hl=en, so you can format the data as you want to, in the the sheet.