Get a formula from a excel cell and compute the formula.

How do i extract a excel formula cell n get the actual data from the file by possibly running the data?

If there is some other approach to get the data as well pleast do suggest…

Dis is the sample data for the particular cell…

=IF(ISERROR(VLOOKUP(E44,ORG_TABLE,2,FALSE)),"",LOOKUP(E44,ORG_TABLE,2,FALSE))

I can retrieve it but how do i run it to get the data specified??