Adding times values and showing in ALV

Hi all!!

a "simple" question, i'm adding differents times (less than 24 hours) and it works fine, but now, i have to add more hours (passing the 24 hours) and i need show this result in one ALV.. up to now, the alv just show one value that is the correct result, but not showing the amount of DAYS... how can i show that?.. in the ALV (not OO)

Thanks so much!!