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
What I did for my girl friend made her chart with 60 min intervals eg 1=60,2=120,3=180,4=240,5=300,6=360 etc etc. then I told her to get her minutes eg 337 find the closest number without going over that would be 5 then use the number 5 equals and subtract it from your original minutes 337-300=37 the remainder is the minutes thus 337 minutes equals 5 hours and 37 minutes