I have two UNIX time stamp and i am using KOTLIN

1) old time - 1534854646
2) current time - 1534857527

Now i want the difference in hours and minutes.

```
 val result = DateUtils.getRelativeTimeSpanString(1534854646, 1534857527, 0)

```

But it gives me 2 seconds but actual time difference is around 0 hour and 48 minutes.

I have also tried :

```
long mills = 1534857527 - 1534854646;
int hours = millis/(1000 * 60 * 60);
int mins = (mills/(1000*60)) % 60;

String diff = hours + ":" + mins; 

```

But still it gives 0 hours and 0 minute.