In AuditDesktop, the Random sample can be generated in two ways: as
a percentage from all records or as an exact number of records.

The Random sample parameters are the following:

• Sample - define the percentage or number of records that will be
  randomly selected
• Value type - select Percent or Count
• Value field - select the value field from the drop-down menu,
  which will be used for sample generation

When you are ready, click OK.