Is there a website when I can find examples/techniques for designing reports
where raw data are grouped and summarised in a defined format e.g.

Turnover 200
Cost of Sales (100)
Gross profit 100

Other income 50

Expenses
Admin cost (10)
Postage (20)

Net profit 20


Examples of the raw data

Account dept Amount
1000 Fin


The raw data may be fitted into the above categories based on account and
dept.