Golang Convert Int To Float64

package main

  import (

    "fmt"

    "reflect"

)

  func main() {

  var p int64 = 6

var q float64 = float64(p)

 fmt.Printf("p = %d \n", p)

    fmt.Printf("q = %f \n", q)

  fmt.Printf("\ny upto 3 decimal = %.3f", q)

  fmt.Println("\n", reflect.TypeOf(q))}