XCOPY in batch file to create new folder

Hello
I’ve been using the “xcopy” command in a batch file to backup a folder & all contents inside. I use task schedule to back up the folder files each day and then it backups what has changed from the previous backup.
Example:
XCOPY "E:\Stuff" "J:\Stuff" /s /f /y /c /d /I


Now I need to backup these files each day to a new folder so I can retain the data in the previous folder.
For example if I wanted to backup
XCOPY "E:\Stuff" "J:\Stuff" /s /f /y /c /d
and I wanted to retain the data located in J:\Stuff folder during the next backup.
How would I configure the batch file to create a new folder the next time the backup starts.
For example J:\Stuff_1 and the next day create folder J:\Stuff_2 and so forth

Thanks for helping

You may add a date after "Stuff", e.g. "Stuff-2022-03-05".

Would I do that after the backup or inside the batch file?

In the CMD/batch file...

Code:

@echo off
For /F "tokens=*" %%# in ('"PowerShell Get-Date -format '"yyyy-MM-dd a\t HH-mm-ss"'"') DO (
MD "J:\Stuff (%%#)"&XCOPY "E:\Stuff" "J:\Stuff (%%#)" /s /f /y /c /d)
Pause

You may remove a\t HH-mm-ss if you don't need the exact time in the folder name.

The date format does not look good in your simpler option.

You don't have to type. Just copy and paste.

The batch file works great!
Thanks for all the help and guidance
I appreciate it