How to calculate hour:minutes from total minutes?

Question

For example i have 525 minutes, if we will divide it by 60 the result will be 8.75

But 1 hour have only 60 minutes not 75

How can i calculate the exact hour

Answer 1

$hours = intval($totalMinutes/60);
$minutes = $totalMinutes - ($hours * 60);

Edited to be PHP