We're dividing 54998803 by 551 
We want to divide 54998803 by 551.

Let's proceed to step 1:
551 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 551

Step 2:
The number 551 fits into 54 0 times, leaving a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 54 leaves us with 54.
Bring next digit (9) of the dividend behind the 54 and repeat the process: 549 / 551

Going ahead to step 3:
551 goes into 549 0 times with a remainder of 549.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 549 and we're left with 549.
Bring next digit (9) of the dividend behind the 549 and repeat the process: 5499 / 551

Step 4:
5499 divided by 551 is 9 with a remainder of 540.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 4959 from 5499 and we're left with 540.
Fetch the next digit (8) from the dividend, attach it to 540 and continue: 5408 / 551

Advancing to step 5:
If we divide 5408 by 551, we get 9 and a remainder of 449.
Use 9 as the next digit of our solution. 
Result so far: 99.0
The remainder is 449 after subtracting 4959 from 5408.
Fetch the next digit (8) from the dividend, attach it to 449 and continue: 4498 / 551

Going ahead to step 6:
551 goes into 4498 8 times with a remainder of 90.
Use 8 as the next digit of our solution. 
Result so far: 998.0
Deduct 4408 from 4498 and we're left with 90.
Bring next digit (0) of the dividend behind the 90 and repeat the process: 900 / 551

Let's proceed to step 7:
551 can be fit into 900 1 times, resulting in a remainder of 349.
Record the quotient 1 as the next digit in the result. 
Result so far: 9981.0
The remainder is 349 after subtracting 551 from 900.
Append the next digit (3) from the dividend to 349 and continue with: 3493 / 551

Step 8:
The number 551 fits into 3493 6 times, leaving a remainder of 187.
The next digit of our result is 6. 
Result so far: 99816.0
Subtract 3306 from 3493 to get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Let's proceed to step 9:
The number 551 fits into 1870 3 times, leaving a remainder of 217.
Use 3 as the next digit of our solution. 
Result so far: 99816.3
Deduct 1653 from 1870 and we're left with 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Step 10:
551 goes into 2170 3 times with a remainder of 517.
The number 3 becomes the next digit in our result. 
Result so far: 99816.33
If we subtract 1653 from 2170, we get 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

In conclusion, the division gives 99816.33 with a balance of 0.517.