Let's divide 13434103 by 121
Let's see how many times 121 fits into 13434103.

Advancing to step 1:
If we divide 1 by 121, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 121

Moving on to step 2:
If we divide 13 by 121, we get 0 and a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 121

Going ahead to step 3:
The number 121 fits into 134 1 times, leaving a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 121 from 134 to get 13.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 121

Moving on to step 4:
121 goes into 133 1 times with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 121 from 133 and we're left with 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 121

Going ahead to step 5:
When dividing 124 by 121, we get 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 111.0
Subtracting 121 from 124 leaves us with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 121

Moving on to step 6:
31 divided by 121 is 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 1110.0
If we take 0 away from 31, we end up with 31.
Bring next digit (0) of the dividend behind the 31 and repeat the process: 310 / 121

Advancing to step 7:
121 goes into 310 2 times with a remainder of 68.
Record the quotient 2 as the next digit in the result. 
Result so far: 11102.0
The remainder is 68 after subtracting 242 from 310.
Take the next digit (3) from the dividend and append it to 68, then repeat: 683 / 121

On to step 8:
121 goes into 683 5 times with a remainder of 78.
The next digit of our result is 5. 
Result so far: 111025.0
If we subtract 605 from 683, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 9:
121 can be fit into 780 6 times, resulting in a remainder of 54.
The number 6 becomes the next digit in our result. 
Result so far: 111025.6
If we take 726 away from 780, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 10:
121 can be fit into 540 4 times, resulting in a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 111025.64
Subtract 484 from 540 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 11:
560 divided by 121 is 4 with a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 111025.644
The remainder is 76 after subtracting 484 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final result is 111025.644 with a remainder of 0.0076.