We look at the division of 551074 by 99 
Let's see how many times 99 fits into 551074.

On to step 1:
When dividing 5 by 99, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 99

On to step 2:
55 divided by 99 is 0 with a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 55, we get 55.
Grab the next digit (1) from the dividend, add it to 55, then carry on: 551 / 99

Advancing to step 3:
99 can be fit into 551 5 times, resulting in a remainder of 56.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 495 from 551, we get 56.
Include the next digit (0) from the dividend after 56, then repeat: 560 / 99

Moving on to step 4:
If we divide 560 by 99, we get 5 and a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 55.0
Deduct 495 from 560 and we're left with 65.
Include the next digit (7) from the dividend after 65, then repeat: 657 / 99

On to step 5:
If we divide 657 by 99, we get 6 and a remainder of 63.
The number 6 becomes the next digit in our result. 
Result so far: 556.0
The remainder is 63 after subtracting 594 from 657.
Bring next digit (4) of the dividend behind the 63 and repeat the process: 634 / 99

Let's proceed to step 6:
634 divided by 99 is 6 with a remainder of 40.
Record the quotient 6 as the next digit in the result. 
Result so far: 5566.0
Subtract 594 from 634 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 7:
400 divided by 99 is 4 with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 5566.4
If we take 396 away from 400, we end up 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.

On to step 8:
The number 99 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 5566.4
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 9:
If we divide 400 by 99, we get 4 and a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 5566.404
Subtract 396 from 400 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
If we divide 40 by 99, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 5566.404
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 11:
99 goes into 400 4 times with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 5566.40404
The remainder is 4 after subtracting 396 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 12:
99 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 5566.40404
Subtracting 0 from 40 leaves us 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.

Advancing to step 13:
If we divide 400 by 99, we get 4 and a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 5566.4040404
Subtract 396 from 400 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 14:
The number 99 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 5566.4040404
Subtracting 0 from 40 leaves us 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.

The final outcome is 5566.4040404, with a leftover of 4e-08.