We're dividing 54921634 by 404 
Our goal is to divide 54921634 by 404.

Advancing to step 1:
404 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 404

Going ahead to step 2:
404 goes into 54 0 times with a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 54, we get 54.
Fetch the next digit (9) from the dividend, attach it to 54 and continue: 549 / 404

Let's proceed to step 3:
404 can be fit into 549 1 times, resulting in a remainder of 145.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 404 from 549, we get 145.
Append the next digit (2) from the dividend to 145 and continue with: 1452 / 404

Moving on to step 4:
1452 divided by 404 is 3 with a remainder of 240.
The next digit of our result is 3. 
Result so far: 13.0
If we take 1212 away from 1452, we end up with 240.
Fetch the next digit (1) from the dividend, attach it to 240 and continue: 2401 / 404

Advancing to step 5:
404 goes into 2401 5 times with a remainder of 381.
The next digit of our result is 5. 
Result so far: 135.0
Subtract 2020 from 2401 to get 381.
Bring next digit (6) of the dividend behind the 381 and repeat the process: 3816 / 404

Step 6:
The number 404 fits into 3816 9 times, leaving a remainder of 180.
Record the quotient 9 as the next digit in the result. 
Result so far: 1359.0
If we take 3636 away from 3816, we end up with 180.
Append the next digit (3) from the dividend to 180 and continue with: 1803 / 404

Step 7:
The number 404 fits into 1803 4 times, leaving a remainder of 187.
The next digit of our result is 4. 
Result so far: 13594.0
If we take 1616 away from 1803, we end up with 187.
Bring next digit (4) of the dividend behind the 187 and repeat the process: 1874 / 404

Step 8:
The number 404 fits into 1874 4 times, leaving a remainder of 258.
Record the quotient 4 as the next digit in the result. 
Result so far: 135944.0
If we take 1616 away from 1874, we end up with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Step 9:
2580 divided by 404 is 6 with a remainder of 156.
Put 6 as the next digit of the answer. 
Result so far: 135944.6
If we take 2424 away from 2580, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 10:
404 can be fit into 1560 3 times, resulting in a remainder of 348.
Use 3 as the next digit of our solution. 
Result so far: 135944.63
Deduct 1212 from 1560 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 11:
When dividing 3480 by 404, we get 8 with a remainder of 248.
The next digit of our result is 8. 
Result so far: 135944.638
The remainder is 248 after subtracting 3232 from 3480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 12:
2480 divided by 404 is 6 with a remainder of 56.
Put 6 as the next digit of the answer. 
Result so far: 135944.6386
If we subtract 2424 from 2480, we 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.

Let's proceed to step 13:
If we divide 560 by 404, we get 1 and a remainder of 156.
The next digit of our result is 1. 
Result so far: 135944.63861
Deduct 404 from 560 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 14:
1560 divided by 404 is 3 with a remainder of 348.
The next digit of our result is 3. 
Result so far: 135944.638613
Subtract 1212 from 1560 to get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 15:
404 can be fit into 3480 8 times, resulting in a remainder of 248.
Use 8 as the next digit of our solution. 
Result so far: 135944.6386138
The remainder is 248 after subtracting 3232 from 3480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 16:
404 goes into 2480 6 times with a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 135944.63861386
Subtract 2424 from 2480 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.

In conclusion, the division gives 135944.63861386 with a balance of 5.6e-08.