121368 divided by 9 
We want to divide 121368 by 9.

Step 1:
9 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 9

Advancing to step 2:
12 divided by 9 is 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 3 after subtracting 9 from 12.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 9

Let's proceed to step 3:
9 can be fit into 31 3 times, resulting in a remainder of 4.
The next digit of our result is 3. 
Result so far: 13.0
Deduct 27 from 31 and we're left with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 9

Advancing to step 4:
If we divide 43 by 9, we get 4 and a remainder of 7.
Use 4 as the next digit of our solution. 
Result so far: 134.0
The remainder is 7 after subtracting 36 from 43.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 9

Going ahead to step 5:
9 goes into 76 8 times with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 1348.0
Deduct 72 from 76 and we're left with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 9

On to step 6:
When dividing 48 by 9, we get 5 with a remainder of 3.
The next digit of our result is 5. 
Result so far: 13485.0
If we take 45 away from 48, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
The number 9 fits into 30 3 times, leaving a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 13485.3
The remainder is 3 after subtracting 27 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 8:
The number 9 fits into 30 3 times, leaving a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 13485.33
Subtract 27 from 30 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final outcome is 13485.33, with a leftover of 0.003.