438/15 = 29.2
You seem to be unaware of the fact that you could have obtained the answer much more easily and quickly by using the calculator that comes as part of your computer.
56
5
5,078 divided by 15 is 338.533333333
9360 divided by 15 = 624
12 rem 11
5/8 divided by 15/16 is ~0.6667
8
54 dived 15
50 with a remainder of 10, or 50 2/3
Ryan's Hope - 1975 1-438 was released on: USA: 15 March 1977
I dived or I have dived
438 as % rate:= 438 * 100%= 43800%