Let's divide 54119835 by 401
We want to divide 54119835 by 401.

Going ahead to step 1:
The number 401 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 401

Advancing to step 2:
When dividing 54 by 401, we get 0 with a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Fetch the next digit (1) from the dividend, attach it to 54 and continue: 541 / 401

Going ahead to step 3:
If we divide 541 by 401, we get 1 and a remainder of 140.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 140 after subtracting 401 from 541.
Grab the next digit (1) from the dividend, add it to 140, then carry on: 1401 / 401

Going ahead to step 4:
If we divide 1401 by 401, we get 3 and a remainder of 198.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtract 1203 from 1401 to get 198.
Fetch the next digit (9) from the dividend, attach it to 198 and continue: 1989 / 401

Step 5:
The number 401 fits into 1989 4 times, leaving a remainder of 385.
The next digit of our result is 4. 
Result so far: 134.0
The remainder is 385 after subtracting 1604 from 1989.
Include the next digit (8) from the dividend after 385, then repeat: 3858 / 401

On to step 6:
When dividing 3858 by 401, we get 9 with a remainder of 249.
Write down 9 as next digit of the result. 
Result so far: 1349.0
Deduct 3609 from 3858 and we're left with 249.
Bring next digit (3) of the dividend behind the 249 and repeat the process: 2493 / 401

Step 7:
401 goes into 2493 6 times with a remainder of 87.
The next digit of our result is 6. 
Result so far: 13496.0
Subtract 2406 from 2493 to get 87.
Include the next digit (5) from the dividend after 87, then repeat: 875 / 401

On to step 8:
401 goes into 875 2 times with a remainder of 73.
Record the quotient 2 as the next digit in the result. 
Result so far: 134962.0
Subtract 802 from 875 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 9:
730 divided by 401 is 1 with a remainder of 329.
Write down 1 as next digit of the result. 
Result so far: 134962.1
If we take 401 away from 730, we end up with 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Going ahead to step 10:
3290 divided by 401 is 8 with a remainder of 82.
Record the quotient 8 as the next digit in the result. 
Result so far: 134962.18
If we take 3208 away from 3290, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 11:
If we divide 820 by 401, we get 2 and a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 134962.182
If we take 802 away from 820, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 12:
401 can be fit into 180 0 times, resulting in a remainder of 180.
Put 0 as the next digit of the answer. 
Result so far: 134962.182
Subtracting 0 from 180 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 13:
The number 401 fits into 1800 4 times, leaving a remainder of 196.
The number 4 becomes the next digit in our result. 
Result so far: 134962.18204
If we take 1604 away from 1800, we end up with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 14:
The number 401 fits into 1960 4 times, leaving a remainder of 356.
Write down 4 as next digit of the result. 
Result so far: 134962.182044
Subtract 1604 from 1960 to get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

The final outcome is 134962.182044, with a leftover of 3.56e-05.