We're dividing 129617 by 9 
We want to divide 129617 by 9.

Going ahead to step 1:
If we divide 1 by 9, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 9

Advancing to step 2:
9 goes into 12 1 times with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 3 after subtracting 9 from 12.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 9

Moving on to step 3:
9 can be fit into 39 4 times, resulting in a remainder of 3.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we subtract 36 from 39, we get 3.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 9

Advancing to step 4:
36 divided by 9 is 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 144.0
The remainder is 0 after subtracting 36 from 36.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 9

Moving on to step 5:
9 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 1440.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 9

Going ahead to step 6:
The number 9 fits into 17 1 times, leaving a remainder of 8.
The next digit of our result is 1. 
Result so far: 14401.0
Deduct 9 from 17 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
The number 9 fits into 80 8 times, leaving a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 14401.8
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 8:
If we divide 80 by 9, we get 8 and a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 14401.88
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 14401.88 with a remaining 0.008.