12: 1 2 4 13 17 26 34 52 68 221 442 884.
31 times with 16 remaining
1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884.
52 times.
260 ÷ 52 = 5
three goes into 52 164 times
0.384615 times
3.5 times.
5 times
52 times.
4 goes into 52 thirteen times 17x5=52
52 goes into 1000 19 times with remainder 12.