Export to Excel function split into specific number of rows

Hi guyz,

For example, I have 2 million rows of data when I generated a query..Is there a way or what should I do so that I can export those data into 4 excel files having 500k rows of data each? Can I code this in BEx Web App? If yes, how will I do it? Or any other method to achieve this?

Thanks a lot!

Loed