Divination (from Latin divinare "to foresee") is the attempt to gain insight into a question or situation by using different occult techniques.
You can ask about anything, as long as the question is precise, the answers you can get will astound you.
Bear this in mind though: the future isn't fixed, it is determined by your actions and decisions. Merely tendencies are visible. In the presence however new insights or perspectives can be found.