We look at the division of 55651413 by 121 
We're looking to find how many times 121 goes into 55651413.

Moving on to step 1:
When dividing 5 by 121, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 121

Step 2:
The number 121 fits into 55 0 times, leaving a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 55 to get 55.
Include the next digit (6) from the dividend after 55, then repeat: 556 / 121

Advancing to step 3:
If we divide 556 by 121, we get 4 and a remainder of 72.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 484 away from 556, we end up with 72.
Fetch the next digit (5) from the dividend, attach it to 72 and continue: 725 / 121

Going ahead to step 4:
When dividing 725 by 121, we get 5 with a remainder of 120.
Write down 5 as next digit of the result. 
Result so far: 45.0
Subtracting 605 from 725 leaves us with 120.
Include the next digit (1) from the dividend after 120, then repeat: 1201 / 121

Going ahead to step 5:
1201 divided by 121 is 9 with a remainder of 112.
The number 9 becomes the next digit in our result. 
Result so far: 459.0
The remainder is 112 after subtracting 1089 from 1201.
Bring next digit (4) of the dividend behind the 112 and repeat the process: 1124 / 121

Step 6:
When dividing 1124 by 121, we get 9 with a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 4599.0
If we take 1089 away from 1124, we end up with 35.
Append the next digit (1) from the dividend to 35 and continue with: 351 / 121

Moving on to step 7:
351 divided by 121 is 2 with a remainder of 109.
Put 2 as the next digit of the answer. 
Result so far: 45992.0
Subtract 242 from 351 to get 109.
Append the next digit (3) from the dividend to 109 and continue with: 1093 / 121

On to step 8:
1093 divided by 121 is 9 with a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 459929.0
Deduct 1089 from 1093 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
The number 121 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 459929.0
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
121 can be fit into 400 3 times, resulting in a remainder of 37.
The next digit of our result is 3. 
Result so far: 459929.03
Deduct 363 from 400 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 11:
The number 121 fits into 370 3 times, leaving a remainder of 7.
The next digit of our result is 3. 
Result so far: 459929.033
Subtract 363 from 370 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

After the division, we end up with 459929.033 and a remainder of 0.0007.