Oh, dude, the remainder when you divide 624 by 7 is 5. So, like, if you divide 624 by 7, you get 89 with a remainder of 5. But hey, who's counting, right?
The remainder when 624 is divided by 7 can be calculated using the modulo operation, which is denoted by %. When 624 is divided by 7, the remainder is 3. This can be written as 624 % 7 = 3.