Simple Divide Formula

Hi Rachel,

You can use the Sugar Logic function called as divide to acheive this.

Go to studio and select the field which should be dependent on parent field and check the calculated value checkbox and enter

the formula as divide($monthlyrevenue,12) and save the field.

Note: replace $monthlyrevenue with your field name in the formula.

Hope this should work for you.

Thank you,

Poojitha.K

Perfect, thank you so much.  I don't think I have had enough coffee :-) 

@Rachel Craft Just as a suggestion, add an ifElse validation to the field:
ifElse (equal ("<field name>", null), divide ($ monthlyrevenue, 12), $ monthlyrevenue)
Because otherwise every time the record undergoes a change in any of its fields or an automatic update, your field will be affected with new values if it is the case.