Oh, dude, let me calculate this super complex math problem for you... 143 divided by 18 is like 7 with a remainder of 17. So, technically, 18 goes into 143 about 7 times. But hey, who's really counting, right? Math is like, so chill.
To determine how many times 18 goes into 143, we divide 143 by 18. The quotient is 7 with a remainder of 17. Therefore, 18 goes into 143 a total of 7 times with a remainder of 17.