19412808 divided by 821 
We want to divide 19412808 by 821.

On to step 1:
1 divided by 821 is 0 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.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 821

Step 2:
The number 821 fits into 19 0 times, leaving a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Include the next digit (4) from the dividend after 19, then repeat: 194 / 821

Going ahead to step 3:
821 goes into 194 0 times with a remainder of 194.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 194 to get 194.
Fetch the next digit (1) from the dividend, attach it to 194 and continue: 1941 / 821

On to step 4:
The number 821 fits into 1941 2 times, leaving a remainder of 299.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 1642 from 1941 leaves us with 299.
Take the next digit (2) from the dividend and append it to 299, then repeat: 2992 / 821

Moving on to step 5:
2992 divided by 821 is 3 with a remainder of 529.
Use 3 as the next digit of our solution. 
Result so far: 23.0
If we take 2463 away from 2992, we end up with 529.
Grab the next digit (8) from the dividend, add it to 529, then carry on: 5298 / 821

Going ahead to step 6:
5298 divided by 821 is 6 with a remainder of 372.
Write down 6 as next digit of the result. 
Result so far: 236.0
If we take 4926 away from 5298, we end up with 372.
Bring next digit (0) of the dividend behind the 372 and repeat the process: 3720 / 821

Step 7:
821 can be fit into 3720 4 times, resulting in a remainder of 436.
Record the quotient 4 as the next digit in the result. 
Result so far: 2364.0
If we subtract 3284 from 3720, we get 436.
Take the next digit (8) from the dividend and append it to 436, then repeat: 4368 / 821

Step 8:
821 can be fit into 4368 5 times, resulting in a remainder of 263.
Use 5 as the next digit of our solution. 
Result so far: 23645.0
The remainder is 263 after subtracting 4105 from 4368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Advancing to step 9:
The number 821 fits into 2630 3 times, leaving a remainder of 167.
The number 3 becomes the next digit in our result. 
Result so far: 23645.3
Deduct 2463 from 2630 and we're left with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Moving on to step 10:
The number 821 fits into 1670 2 times, leaving a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 23645.32
If we take 1642 away from 1670, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
821 goes into 280 0 times with a remainder of 280.
Record the quotient 0 as the next digit in the result. 
Result so far: 23645.32
If we subtract 0 from 280, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 12:
821 can be fit into 2800 3 times, resulting in a remainder of 337.
Write down 3 as next digit of the result. 
Result so far: 23645.3203
Subtracting 2463 from 2800 leaves us with 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

Let's proceed to step 13:
3370 divided by 821 is 4 with a remainder of 86.
The number 4 becomes the next digit in our result. 
Result so far: 23645.32034
If we take 3284 away from 3370, we end up with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 14:
If we divide 860 by 821, we get 1 and a remainder of 39.
The next digit of our result is 1. 
Result so far: 23645.320341
Subtracting 821 from 860 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 15:
390 divided by 821 is 0 with a remainder of 390.
Write down 0 as next digit of the result. 
Result so far: 23645.320341
Subtract 0 from 390 to get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Step 16:
The number 821 fits into 3900 4 times, leaving a remainder of 616.
Record the quotient 4 as the next digit in the result. 
Result so far: 23645.32034104
Subtract 3284 from 3900 to get 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

After the division, we end up with 23645.32034104 and a remainder of 6.16e-07.