Let's divide 8398009 by 551
We want to divide 8398009 by 551.

Moving on to step 1:
551 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 551

Advancing to step 2:
The number 551 fits into 83 0 times, leaving a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Include the next digit (9) from the dividend after 83, then repeat: 839 / 551

On to step 3:
If we divide 839 by 551, we get 1 and a remainder of 288.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 551 from 839, we get 288.
Bring next digit (8) of the dividend behind the 288 and repeat the process: 2888 / 551

Step 4:
551 goes into 2888 5 times with a remainder of 133.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we take 2755 away from 2888, we end up with 133.
Fetch the next digit (0) from the dividend, attach it to 133 and continue: 1330 / 551

Step 5:
The number 551 fits into 1330 2 times, leaving a remainder of 228.
Use 2 as the next digit of our solution. 
Result so far: 152.0
If we take 1102 away from 1330, we end up with 228.
Fetch the next digit (0) from the dividend, attach it to 228 and continue: 2280 / 551

On to step 6:
2280 divided by 551 is 4 with a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 1524.0
The remainder is 76 after subtracting 2204 from 2280.
Fetch the next digit (9) from the dividend, attach it to 76 and continue: 769 / 551

Step 7:
551 can be fit into 769 1 times, resulting in a remainder of 218.
Record the quotient 1 as the next digit in the result. 
Result so far: 15241.0
Deduct 551 from 769 and we're left with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Let's proceed to step 8:
551 can be fit into 2180 3 times, resulting in a remainder of 527.
Put 3 as the next digit of the answer. 
Result so far: 15241.3
If we subtract 1653 from 2180, we get 527.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5270, and continue the process.

Advancing to step 9:
551 can be fit into 5270 9 times, resulting in a remainder of 311.
Put 9 as the next digit of the answer. 
Result so far: 15241.39
Subtracting 4959 from 5270 leaves us with 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Advancing to step 10:
551 goes into 3110 5 times with a remainder of 355.
Write down 5 as next digit of the result. 
Result so far: 15241.395
If we subtract 2755 from 3110, we get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Moving on to step 11:
3550 divided by 551 is 6 with a remainder of 244.
Record the quotient 6 as the next digit in the result. 
Result so far: 15241.3956
If we take 3306 away from 3550, we end up with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

On to step 12:
When dividing 2440 by 551, we get 4 with a remainder of 236.
The next digit of our result is 4. 
Result so far: 15241.39564
Deduct 2204 from 2440 and we're left with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 13:
2360 divided by 551 is 4 with a remainder of 156.
Record the quotient 4 as the next digit in the result. 
Result so far: 15241.395644
If we subtract 2204 from 2360, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

The quotient of the division is 15241.395644, and the remainder is 1.56e-05.