I'm having a lot of trouble working out the difference between なんと and どう。 どう is "How" e.g. これはどう書きますか "How do you write this?" and is easy for me to understand. The problem is なんと、the dictionaries translate it as "how?" and "what?".
If I want to say "how" when do I use どう and when do I use なんと and What's the difference between これはなんと書きますか and これはどう書きますか。To put it in context, if it helps, I'm studying JLPT2 but still have problems with this.