displayResultLabel.text = String(format: "%.9f", newValue)

var currentInput: Double {
    get {
        return Double (displayResultLabel.text!)!
    }
    set {
        let value = "(newValue)"
        let ValueArray = (value.components(separatedBy:"."))
        if ValueArray[1] == "0" {
            displayResultLabel.text = "(ValueArray[0])"
        } else {
            displayResultLabel.text = String(format: "%.9f", newValue)
              //displayResultLabel.text = "(newValue)"
        }
        stillTyping = false
    }
}

@IBOutlet weak var Stepr1: UIStepper!

@IBAction func stepperValueChanged(sender: UIStepper) {
    //let am = NSNumber(value: sender.value)
    let formatter = NumberFormatter()
    formatter.numberStyle = .currency
    UserDefaults.standard.set(sender.value, forKey: Savings)
    //stepperValueChanged(sender: Stepr1)
    MAXLabel.text = Int(sender.value).description
        let userDefaults = UserDefaults.standard
        userDefaults.setValue(MAXLabel.text, forKey: "data")
        userDefaults.synchronize()
}

override func viewDidLoad() {
    super.viewDidLoad()
    // Save value
    if let Savings = UserDefaults.standard.value(forKey: Savings) {
        Stepr1.value = Savings as! Double
        stepperValueChanged(sender: Stepr1)
    }
}

let places = Int(stepper.value)
displayResultLabel.text = String(format: "%.(places)f", newValue)