We look at the division of 16826313 by 809 
We want to figure out the number of times 16826313 can be divided by 809.

Let's proceed to step 1:
When dividing 1 by 809, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 809

Let's proceed to step 2:
If we divide 16 by 809, we get 0 and a remainder of 16.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Take the next digit (8) from the dividend and append it to 16, then repeat: 168 / 809

Moving on to step 3:
The number 809 fits into 168 0 times, leaving a remainder of 168.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 168, we get 168.
Grab the next digit (2) from the dividend, add it to 168, then carry on: 1682 / 809

Moving on to step 4:
The number 809 fits into 1682 2 times, leaving a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1618 from 1682 and we're left with 64.
Bring next digit (6) of the dividend behind the 64 and repeat the process: 646 / 809

On to step 5:
The number 809 fits into 646 0 times, leaving a remainder of 646.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Deduct 0 from 646 and we're left with 646.
Fetch the next digit (3) from the dividend, attach it to 646 and continue: 6463 / 809

Advancing to step 6:
If we divide 6463 by 809, we get 7 and a remainder of 800.
Put 7 as the next digit of the answer. 
Result so far: 207.0
If we subtract 5663 from 6463, we get 800.
Take the next digit (1) from the dividend and append it to 800, then repeat: 8001 / 809

On to step 7:
809 can be fit into 8001 9 times, resulting in a remainder of 720.
Write down 9 as next digit of the result. 
Result so far: 2079.0
Deduct 7281 from 8001 and we're left with 720.
Take the next digit (3) from the dividend and append it to 720, then repeat: 7203 / 809

Let's proceed to step 8:
809 goes into 7203 8 times with a remainder of 731.
The next digit of our result is 8. 
Result so far: 20798.0
Deduct 6472 from 7203 and we're left with 731.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7310, and continue the process.

Step 9:
The number 809 fits into 7310 9 times, leaving a remainder of 29.
The next digit of our result is 9. 
Result so far: 20798.9
Subtracting 7281 from 7310 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 10:
809 goes into 290 0 times with a remainder of 290.
Put 0 as the next digit of the answer. 
Result so far: 20798.9
The remainder is 290 after subtracting 0 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 11:
If we divide 2900 by 809, we get 3 and a remainder of 473.
Write down 3 as next digit of the result. 
Result so far: 20798.903
If we take 2427 away from 2900, we end up with 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

Advancing to step 12:
The number 809 fits into 4730 5 times, leaving a remainder of 685.
Put 5 as the next digit of the answer. 
Result so far: 20798.9035
If we take 4045 away from 4730, we end up with 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

Step 13:
If we divide 6850 by 809, we get 8 and a remainder of 378.
Use 8 as the next digit of our solution. 
Result so far: 20798.90358
If we take 6472 away from 6850, we end up with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Going ahead to step 14:
If we divide 3780 by 809, we get 4 and a remainder of 544.
Write down 4 as next digit of the result. 
Result so far: 20798.903584
Subtracting 3236 from 3780 leaves us with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Let's proceed to step 15:
809 can be fit into 5440 6 times, resulting in a remainder of 586.
The next digit of our result is 6. 
Result so far: 20798.9035846
The remainder is 586 after subtracting 4854 from 5440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Going ahead to step 16:
The number 809 fits into 5860 7 times, leaving a remainder of 197.
Record the quotient 7 as the next digit in the result. 
Result so far: 20798.90358467
If we subtract 5663 from 5860, we get 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Our division results in 20798.90358467 with a remaining 1.97e-07.