how to make 3dtransition into same place vue js

1new Vue({
2  el: '#animated-number-demo',
3  data: {
4    number: 0,
5    tweenedNumber: 0
6  },
7  computed: {
8    animatedNumber: function() {
9      return this.tweenedNumber.toFixed(0);
10    }
11  },
12  watch: {
13    number: function(newValue) {
14      gsap.to(this.$data, { duration: 0.1, tweenedNumber: newValue });
15    }
16  }
17})