create a table from another table plus zeros

Hi! What I ended up doing is a creatig a calculated column in the Event Data table that looks like this:

Event_Month = TOTALMTD(COUNT('Event Data'[Event]),'Event Data'[Event Date Time].[Date])

This counts how many events per month happened.

Then I created a calculated column in the Utilization Data table to calculate the rate, which is the total event per month divided by the total hours for that month, for each operator and each car "model". I had to use an IF statement so that every time there were no events for a particular month, the result would be zero instead of a blank value. That allows me to calculate and visualize the average rate with a gauge visual and a time slicer for how many months I want.

Event Rate = IF(DIVIDE(CALCULATE(MAX('Event Data'[Event_Month]),FILTER('Event Data',IF('Event Data'[OPERATOR]= 'Utilization Data'[Operator],1,0)), FILTER('Event Data', IF('Event Data'[Model] = 'Utilization Data'[Model], 1, 0)),FILTER('Event Data', IF('Event Data'[Year-Mon]='Utilization Data'[Year-Mon2], 1, 0))),'Utilization Data'[Total Monthly Hours],0)>0, DIVIDE(CALCULATE(MAX('Event Data'[Event_Month]),FILTER('Event Data',IF('Event Data'[OPERATOR]= 'Utilization Data'[Operator],1,0)), FILTER('Event Data', IF('Event Data'[Model] = 'Utilization Data'[Model], 1, 0)),FILTER('Event Data', IF('Event Data'[Year-Mon]='Utilization Data'[Year-Mon2], 1, 0))),'Utilization Data'[Total Monthly Hours],0),0)

Thank you all for the help.