acessing variables from one class to another in swift - swift

Question

In the app the user types in infomations as integers into two different textfields. After a action button click the user now access two other textfields which the user again types data as integers. Now after a click on a button I want a label's text to show this typed in information from the two situations earlier
However in my code, I can't access my variables (the information from the user input) because this label's text is in a new class and the user input variables are stored in two other classes).
How can I access these variables in my new class where my label is?
An example of my code:
#IBOutlet var nextStagetwo: UILabel!
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
}
#IBAction func check(sender: AnyObject) {
var strValue = boxShots.text
var floatValue = Double((strValue as! NSString).integerValue)
var strValue2 = boxMakes.text
var floatValue2 = Double((strValue2 as! NSString).integerValue)
var stage = "stage 2"
var procent = floatValue2 / floatValue * 100
enter code here
I now want to access my variable procent in this class:
class stagethree: UIViewController {
#IBOutlet var stats: UILabel!
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
}
#IBAction func check(sender: AnyObject) {
// this is where I want to write: stats.text = "\(procent)"
// however I can't, because it doesn't register the variable "procent" because it is in another class.

Answer 1

You can either make a global store that stores the values for you
struct Store {
static var valueOne:Int?
}
and then in your view controllers you can set those values
Store.valueOne = 1
Other option would be to send those integers to the next view controller in your
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
if let destinationController = segue.destinationViewController as? SecondController {
destinationController.valueOne = valueOne
}
}