How to Divide the four sides of a column or beam use Dynamo in revit!

Hi guys! In my work i need to calculate area of formwork! I can get area of formwork!
Now i want to divide formwok(column、beam、wall)!
The formwork size is 1220✖2440 and 1830✖915mm!
How many formworks are used for column?
Can anyone tell me how to do?Thx!

Hmmm, Column Area / Formwork area?

yes i need drawing of Column Area / Formwork area! Thx!