It contains a 7 bit input on the bottom and a 4 bit input on the top, to the left are 4 separated lights which represent the outputs. You will know which bit is which through signs places near or on the inputs/outputs. The build is composed mainly of 4 subtractors with a 1 bit shift in between for division. The carry-out represents if the two inputs can be subtracted. The carry-out combined with the leftover wire of the previous output when it shifted forms the main output. My build uses "binary long division" to form a quotient.
To use the machine, simply flick the input levers and peek to the left to see your output. The bottom input divided by the top input results in the output.