We're dividing 121832 by 9 
We want to figure out the number of times 121832 can be divided by 9.

Step 1:
If we divide 1 by 9, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 9

Advancing to step 2:
9 can be fit into 12 1 times, resulting in a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 9 away from 12, we end up with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 9

On to step 3:
31 divided by 9 is 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 13.0
The remainder is 4 after subtracting 27 from 31.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 9

Moving on to step 4:
9 goes into 48 5 times with a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 135.0
Subtracting 45 from 48 leaves us with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 9

Advancing to step 5:
The number 9 fits into 33 3 times, leaving a remainder of 6.
The next digit of our result is 3. 
Result so far: 1353.0
If we take 27 away from 33, we end up with 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 9

Advancing to step 6:
If we divide 62 by 9, we get 6 and a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 13536.0
Subtracting 54 from 62 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.

Moving on to step 7:
80 divided by 9 is 8 with a remainder of 8.
The next digit of our result is 8. 
Result so far: 13536.8
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 8:
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: 13536.88
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 13536.88 and a remainder of 0.008.