At the carnival twenty five friends but 838 tickets and they want to split all the tickets so each person got the same amount how many more tickets will they need to buy?

OK this is the answer you get when you divide those numbers but you can't have a decimal so I changes 838 into 850 and I got a 34 that's what I needed because I had to get the answer of 33.52 rounded to the nearest whole after that I subtracted 850 and 838 to see how much did I have to add to get 850 and I got the answer of 12

so that means 12 is your answer

868 I don't know? I think you divide it then you multiply the remanding or something then divided it again