We look at the division of 9490809 by 553 
Let's see how many times 553 fits into 9490809.

Step 1:
When dividing 9 by 553, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 553

Advancing to step 2:
553 can be fit into 94 0 times, resulting in a remainder of 94.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 94 leaves us with 94.
Include the next digit (9) from the dividend after 94, then repeat: 949 / 553

Let's proceed to step 3:
949 divided by 553 is 1 with a remainder of 396.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 553 away from 949, we end up with 396.
Include the next digit (0) from the dividend after 396, then repeat: 3960 / 553

Step 4:
The number 553 fits into 3960 7 times, leaving a remainder of 89.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we take 3871 away from 3960, we end up with 89.
Bring next digit (8) of the dividend behind the 89 and repeat the process: 898 / 553

Advancing to step 5:
898 divided by 553 is 1 with a remainder of 345.
Use 1 as the next digit of our solution. 
Result so far: 171.0
Subtract 553 from 898 to get 345.
Fetch the next digit (0) from the dividend, attach it to 345 and continue: 3450 / 553

Going ahead to step 6:
If we divide 3450 by 553, we get 6 and a remainder of 132.
Record the quotient 6 as the next digit in the result. 
Result so far: 1716.0
The remainder is 132 after subtracting 3318 from 3450.
Fetch the next digit (9) from the dividend, attach it to 132 and continue: 1329 / 553

On to step 7:
If we divide 1329 by 553, we get 2 and a remainder of 223.
The number 2 becomes the next digit in our result. 
Result so far: 17162.0
If we subtract 1106 from 1329, we get 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Going ahead to step 8:
If we divide 2230 by 553, we get 4 and a remainder of 18.
The next digit of our result is 4. 
Result so far: 17162.4
Deduct 2212 from 2230 and we're left 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.

Step 9:
553 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: 17162.4
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.

Advancing to step 10:
When dividing 1800 by 553, we get 3 with a remainder of 141.
Record the quotient 3 as the next digit in the result. 
Result so far: 17162.403
Deduct 1659 from 1800 and we're left with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Moving on to step 11:
The number 553 fits into 1410 2 times, leaving a remainder of 304.
The number 2 becomes the next digit in our result. 
Result so far: 17162.4032
Subtract 1106 from 1410 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Advancing to step 12:
When dividing 3040 by 553, we get 5 with a remainder of 275.
Use 5 as the next digit of our solution. 
Result so far: 17162.40325
Subtracting 2765 from 3040 leaves us with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Advancing to step 13:
553 goes into 2750 4 times with a remainder of 538.
Put 4 as the next digit of the answer. 
Result so far: 17162.403254
The remainder is 538 after subtracting 2212 from 2750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Advancing to step 14:
When dividing 5380 by 553, we get 9 with a remainder of 403.
Write down 9 as next digit of the result. 
Result so far: 17162.4032549
If we subtract 4977 from 5380, we get 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

On to step 15:
When dividing 4030 by 553, we get 7 with a remainder of 159.
Write down 7 as next digit of the result. 
Result so far: 17162.40325497
The remainder is 159 after subtracting 3871 from 4030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

The final outcome is 17162.40325497, with a leftover of 1.59e-07.