DBCC CHECKDB Data Purity errors but no rows found
I suspect that =96.00 is not the actual value in the row. If you look at the memory dump section above, the memory dump stops at the previous column.

Can you post the output from the following (replacing Database Name with the name of the database)?

DBCC Traceon(3604);

DBCC Page ('Database Name', 1, 807256, 3);