139608 divided by 8 
Let's see how many times 8 fits into 139608.

Moving on to step 1:
If we divide 1 by 8, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 8

Step 2:
8 goes into 13 1 times with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 8 from 13 leaves us with 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 8

Moving on to step 3:
8 goes into 59 7 times with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtracting 56 from 59 leaves us with 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 8

Going ahead to step 4:
The number 8 fits into 36 4 times, leaving a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 174.0
The remainder is 4 after subtracting 32 from 36.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 8

Going ahead to step 5:
8 goes into 40 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 1745.0
Subtracting 40 from 40 leaves us with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 8

Let's proceed to step 6:
8 can be fit into 8 1 times, resulting in a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 17451.0
Subtracting 8 from 8 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 7:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 17451.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
8 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 17451.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 17451.0 and a remainder of 0.0.