How to turn my data off with the new iOS 7 update?

I have the iPhone 4S and I just got the new update. When I'm in a Wi-Fi area I turn off my data to save it and I used to go into setting general then cellular and would be an option to turn it off. How do I do it now with the new update?

Basically the same way. Except now its right under the Wi-Fi settings in Settings. Also you could use Siri to do it by saying turn off cellular data.