Let's divide 554310 by 99
We want to figure out the number of times 554310 can be divided by 99.

On to step 1:
99 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 99

On to step 2:
99 goes into 55 0 times with 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.
Append the next digit (4) from the dividend to 55 and continue with: 554 / 99

Step 3:
If we divide 554 by 99, we get 5 and a remainder of 59.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 59 after subtracting 495 from 554.
Include the next digit (3) from the dividend after 59, then repeat: 593 / 99

Advancing to step 4:
If we divide 593 by 99, we get 5 and a remainder of 98.
Put 5 as the next digit of the answer. 
Result so far: 55.0
Subtract 495 from 593 to get 98.
Grab the next digit (1) from the dividend, add it to 98, then carry on: 981 / 99

Step 5:
981 divided by 99 is 9 with a remainder of 90.
The number 9 becomes the next digit in our result. 
Result so far: 559.0
Deduct 891 from 981 and we're left with 90.
Include the next digit (0) from the dividend after 90, then repeat: 900 / 99

Moving on to step 6:
The number 99 fits into 900 9 times, leaving a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 5599.0
Subtract 891 from 900 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
When dividing 90 by 99, we get 0 with a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 5599.0
The remainder is 90 after subtracting 0 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 8:
If we divide 900 by 99, we get 9 and a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 5599.09
Deduct 891 from 900 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 9:
If we divide 90 by 99, we get 0 and a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 5599.09
The remainder is 90 after subtracting 0 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 10:
99 goes into 900 9 times with a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 5599.0909
Deduct 891 from 900 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 11:
When dividing 90 by 99, we get 0 with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 5599.0909
Subtract 0 from 90 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 12:
When dividing 900 by 99, we get 9 with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 5599.090909
Subtracting 891 from 900 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 13:
If we divide 90 by 99, we get 0 and a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 5599.090909
If we take 0 away from 90, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 14:
99 goes into 900 9 times with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 5599.09090909
Deduct 891 from 900 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The final result is 5599.09090909 with a remainder of 9e-09.