Converting number bases
Given: 79ten
Find: hexadecimal representation
d3 d2 d1 d0
weight 4096 256 16 1
digit       F
result remainder
start 79
79/16 4 15 How do we represent a digit greater than 9?
10 = A or a
11 = B or b
12 = C or c
13 = D or d
  14 = E or e
15 = F or f