Within the employees 'Personal' tab, underneath the 'Salary', you will see a 'Daily Cost of Absence' section. This calculation will depend on whether the employee's salary type is Annual or monthly. 

This is calculated on the employees Salary divided by the number of working days within the employees current work pattern over 52 weeks. Example screen shot below:

This is calculated on the employees Salary divided by the average number of working days within the employees current work pattern in a month. Example screen shot below:

Thanks,

Customer Services Team