Either 43/971 or 0.0442842430484037 (I'm not sure if it's endless or infinity).
Three times.
Once
43/19 = 2 remainder 5
43 goes into 86 two times.
35/43 = 0.814.
How many 9 go in 43
43 times
2.279 times.
Ten times.
14.3333 times.
5.86 times
43 times.