I'll help you generate the report, Bj6.
Once you created a budget subdivided by class, you can pull up a Budget vs. Actuals report. This will show you the budget vs actuals by class.
Here's how to generate the report:
I'll show you how it looks:
I've got a helpful article for future reference: How to create, edit, and manage budgets.
Pop a comment below if you have more questions. Have a good day!