JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="//cdn.jsdelivr.net/foundation/4.3.1/css/foundation.min.css">
<body ng-app>
<form ng-controller="DivisionController">
    <input name="number" ng-change="divisionNeeded()" ng-model="data.number">
   {{data.number}} <br>
   <input name="divisor" ng-change="divisionNeeded()" ng-model="data.divisor">
    {{data.divisor}} <br>
    {{data.result}}
</form>
</body>
<script>
    function DivisionController($scope) {
        $scope.data = {number: 0, divisor: 0, result: 0};
        $scope.divisionNeeded = function () {
            $scope.data.result = $scope.data.number / $scope.data.divisor;
        }
    }
</script>