A code to divide a number to n places using integer maths.

22 7 20 /n will return

3.14285714285714285714

	
Algorithm:
________________

x = a/b
a = a - b*x
print x.
loop from 1 to n:
	a = 10*a
	x = a/b
	a = a - b*x
	print x
end loop
		 

You can read the code in the listing archive