Entered Cell value to multiply based on target cell value.

[Jingles88]

Hi,

I am trying to work out how to multiply certain fields on a spreadsheet based on the value of a target cell. For example:

D2= 56 (however this value will change on a daily basis)
Value entered into D23 is 2, however will automatically change to 112.

I need this to happen in numerous cells.

I am unable to add attachments at the moment, however below is a screen shot of what im working with:

Any help would be much appreciated.

Regards,

John.