help required from an awesome excel genius

[mohazo]

Hi im struggling with excel formulas can someone help ??

Im trying to automate a piece of work (with some fancy excel formulas)

In columns Y – EH , im trying to apportion the number of months between ( C & D )in column (W) and then try to apportion the totals in colums ( L to S) into Y – EH

Please feel free to help and ask any questions

I really appreciate your help 

Zo
x