2 with 1 remaining
19 - 1 = 18 = 9 x 2
171/9 = 19
9 times but there is a remainder.
9
9
9 times, remainder 1
9 R 11
38/2 = 19 times
9 goes into 176, 19 times with 5 left over
19
19 times with 9 of a remainder or 19.9 times.
19 of them with a remainder of 9 or 19.5 times
19 with remainder 2.