We divide 17237837 by 821
Let's see how many times 821 fits into 17237837.

Moving on to step 1:
821 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 821

On to step 2:
The number 821 fits into 17 0 times, leaving a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Take the next digit (2) from the dividend and append it to 17, then repeat: 172 / 821

Moving on to step 3:
The number 821 fits into 172 0 times, leaving a remainder of 172.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 172 after subtracting 0 from 172.
Append the next digit (3) from the dividend to 172 and continue with: 1723 / 821

Moving on to step 4:
The number 821 fits into 1723 2 times, leaving a remainder of 81.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 1642 from 1723 and we're left with 81.
Bring next digit (7) of the dividend behind the 81 and repeat the process: 817 / 821

Going ahead to step 5:
If we divide 817 by 821, we get 0 and a remainder of 817.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
If we subtract 0 from 817, we get 817.
Fetch the next digit (8) from the dividend, attach it to 817 and continue: 8178 / 821

Going ahead to step 6:
If we divide 8178 by 821, we get 9 and a remainder of 789.
The next digit of our result is 9. 
Result so far: 209.0
Subtracting 7389 from 8178 leaves us with 789.
Bring next digit (3) of the dividend behind the 789 and repeat the process: 7893 / 821

On to step 7:
821 goes into 7893 9 times with a remainder of 504.
Use 9 as the next digit of our solution. 
Result so far: 2099.0
Subtract 7389 from 7893 to get 504.
Fetch the next digit (7) from the dividend, attach it to 504 and continue: 5047 / 821

Step 8:
If we divide 5047 by 821, we get 6 and a remainder of 121.
The next digit of our result is 6. 
Result so far: 20996.0
Subtracting 4926 from 5047 leaves us with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Step 9:
The number 821 fits into 1210 1 times, leaving a remainder of 389.
Use 1 as the next digit of our solution. 
Result so far: 20996.1
Subtract 821 from 1210 to get 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Going ahead to step 10:
821 can be fit into 3890 4 times, resulting in a remainder of 606.
Use 4 as the next digit of our solution. 
Result so far: 20996.14
Subtract 3284 from 3890 to get 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Step 11:
6060 divided by 821 is 7 with a remainder of 313.
Put 7 as the next digit of the answer. 
Result so far: 20996.147
Subtracting 5747 from 6060 leaves us with 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Advancing to step 12:
If we divide 3130 by 821, we get 3 and a remainder of 667.
Write down 3 as next digit of the result. 
Result so far: 20996.1473
If we subtract 2463 from 3130, we get 667.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6670, and continue the process.

On to step 13:
The number 821 fits into 6670 8 times, leaving a remainder of 102.
Use 8 as the next digit of our solution. 
Result so far: 20996.14738
If we subtract 6568 from 6670, we get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Advancing to step 14:
When dividing 1020 by 821, we get 1 with a remainder of 199.
The number 1 becomes the next digit in our result. 
Result so far: 20996.147381
Subtract 821 from 1020 to get 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Let's proceed to step 15:
821 goes into 1990 2 times with a remainder of 348.
The next digit of our result is 2. 
Result so far: 20996.1473812
The remainder is 348 after subtracting 1642 from 1990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

On to step 16:
821 goes into 3480 4 times with a remainder of 196.
Record the quotient 4 as the next digit in the result. 
Result so far: 20996.14738124
If we take 3284 away from 3480, we end up with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

After the division, we end up with 20996.14738124 and a remainder of 1.96e-07.