All together or Altogether

All together means happening at the same time, in the same place or in a single group.
Altogether means completely or in total.

• The waiter asked if we wanted to sit all together at the same table.
• We put the pots and pans all together on the shelf.
• She wrote less and less often, and eventually she stopped altogether.
• Altogether he made seven trips to Kuala Lumpur during 2022.