An Arabic - PC layout with Arabic numbers instead of Indian numbers.
You can install this keyboard layout using the 3 ways shown below.
Open the packege
install it for the current user
open keyboard preferences
add a new keyboard input source
from the Arabic section choose the 'Arabic - 123 - PC'
you are now finished, and you can use it as you would use any other language.
Download and open the file Arabic - PC - 123.dmghttps://github.com/jadrsamara/mac-arabic-123-pc/blob/main/Arabic%20-%20PC%20-%20123.dmg

Lunch the Keyboard Installer

Drag and drop the layout named Arabic - PC - 123.keylayout
into the installer

Click on Install for current user (recommended)
Restart, then open keyboard settings

Open input sources

Click on the + on the bottom

Check under Others and add the layout

Copy and paste the layout named Arabic - PC - 123.keylayout
to this path:

Restart, then open keyboard settings

Open input sources

Click on the + on the bottom

Check under Others and add the layout

Enjoy :D