Efcjake
All the awards
If I were a suspicious kind, I'd think that the figure of 8.2m is low - probably haven't bothered adding in additional costs to the catering calculation like proportion of rates, repairs and renewals, insurance and other things which are now absorbed in other operating costs.
This would have the effect of increasing the "perceived additional turnover" and reduce the net profit %.
Those costs wouldn't affect turnover/revenue though? That would affect the profit figures.