Using macro beta

Hello All,

Looking for a help here.

Below is the data I am putting for understanding--

Column- A B C D E F G
Row 1 - <>0
Row 2 - <>0
Row 3 -

My data is arranged in the format above.I would like to have a macro which can help me check if data in Row 2 and column A is not equal to zero (0) then copy and paste the formula written in column B, C, D, D, E, F, G in Row 2 and repeat the same till Row #400.

Thanks a lot in advance!!