GFP

As you can see in the attachment the budget result should be -700 instead
of 2100.

I am marking you report as pending because, there was a virus along with
your attached file, if you really have a issue please post again

You probably forgot to type the minus (-) signal with the inserted value.
GFP will place the minus automatically if you type the value before mark
the transaction as an expense. If you selected a expense type and after
that you entered the value, you need to type the minus signal.
You you want to confirm that, just list your transactions and you will the
that the 131,41 charge will be in "black" color, without minus signal. To
change that, just select the transaction, go to value field and type (-),
then save.

If none of this make sense to you, please, attach a screen shot here, with
the transactions window showing your charges.

Regards,
Igor Regis