Well, darling, 18 goes into 85 a grand total of 4 times with a remainder of 13. So, technically, you can fit 18 into 85 four times before you have to deal with that pesky leftover 13. Hope that clears things up for you!
4 with 13 remaining 85 - 13 = 72 = 18 x 4
85
85 goes into 42.5 .5 times
9 goes into 85 9 times
17
85 goes into 412 approximately 4.85 times.
.
85 times.
1.1764705882352941176470588235294 times
85 times
765 ÷ 9 = 85
559 ÷ 85 = 6 with remainder 49 or 6.58 times.