CountIfs PowerBI

So maybe this answer is already posted and because I am just learning DAX I don't understand it. 

I am looking to recreate some calulations that I currently have set up in excel and move them over to Power BI. The current formula is =(COUNTIFS(Column1 = "Village Name", Column2 = "LTC", Column 3 = "3")+COUNTIFS(Column1 = "Village Name", Column 2 = "LTC", Column 3 = "4"))/Village Name Count. 

I would like some guidence on how to create a DAX measure column to recreate this formula. I am hope to just important the data every quarter and these calculations run to create reports and tables in Power BI. 

I hope that makes sense. 

Thanks