We look at the division of 56291264 by 821 
We want to figure out the number of times 56291264 can be divided by 821.

Step 1:
If we divide 5 by 821, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 821

Moving on to step 2:
The number 821 fits into 56 0 times, leaving a remainder of 56.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 56, we end up with 56.
Append the next digit (2) from the dividend to 56 and continue with: 562 / 821

Step 3:
The number 821 fits into 562 0 times, leaving a remainder of 562.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 562, we get 562.
Grab the next digit (9) from the dividend, add it to 562, then carry on: 5629 / 821

Step 4:
The number 821 fits into 5629 6 times, leaving a remainder of 703.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 4926 from 5629 to get 703.
Grab the next digit (1) from the dividend, add it to 703, then carry on: 7031 / 821

Moving on to step 5:
821 can be fit into 7031 8 times, resulting in a remainder of 463.
Put 8 as the next digit of the answer. 
Result so far: 68.0
Subtract 6568 from 7031 to get 463.
Grab the next digit (2) from the dividend, add it to 463, then carry on: 4632 / 821

Step 6:
When dividing 4632 by 821, we get 5 with a remainder of 527.
Put 5 as the next digit of the answer. 
Result so far: 685.0
Deduct 4105 from 4632 and we're left with 527.
Include the next digit (6) from the dividend after 527, then repeat: 5276 / 821

Let's proceed to step 7:
5276 divided by 821 is 6 with a remainder of 350.
Write down 6 as next digit of the result. 
Result so far: 6856.0
Subtract 4926 from 5276 to get 350.
Append the next digit (4) from the dividend to 350 and continue with: 3504 / 821

Step 8:
The number 821 fits into 3504 4 times, leaving a remainder of 220.
Put 4 as the next digit of the answer. 
Result so far: 68564.0
If we take 3284 away from 3504, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 9:
When dividing 2200 by 821, we get 2 with a remainder of 558.
The next digit of our result is 2. 
Result so far: 68564.2
The remainder is 558 after subtracting 1642 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5580, and continue the process.

Moving on to step 10:
5580 divided by 821 is 6 with a remainder of 654.
Put 6 as the next digit of the answer. 
Result so far: 68564.26
Subtract 4926 from 5580 to get 654.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6540, and continue the process.

Moving on to step 11:
821 goes into 6540 7 times with a remainder of 793.
The next digit of our result is 7. 
Result so far: 68564.267
If we take 5747 away from 6540, we end up with 793.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7930, and continue the process.

Advancing to step 12:
7930 divided by 821 is 9 with a remainder of 541.
The number 9 becomes the next digit in our result. 
Result so far: 68564.2679
If we subtract 7389 from 7930, we get 541.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

On to step 13:
The number 821 fits into 5410 6 times, leaving a remainder of 484.
Put 6 as the next digit of the answer. 
Result so far: 68564.26796
Deduct 4926 from 5410 and we're left with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

On to step 14:
4840 divided by 821 is 5 with a remainder of 735.
Write down 5 as next digit of the result. 
Result so far: 68564.267965
If we take 4105 away from 4840, we end up with 735.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7350, and continue the process.

Let's proceed to step 15:
821 goes into 7350 8 times with a remainder of 782.
Put 8 as the next digit of the answer. 
Result so far: 68564.2679658
If we take 6568 away from 7350, we end up with 782.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7820, and continue the process.

Moving on to step 16:
The number 821 fits into 7820 9 times, leaving a remainder of 431.
Use 9 as the next digit of our solution. 
Result so far: 68564.26796589
Subtracting 7389 from 7820 leaves us with 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

The final result is 68564.26796589 with a remainder of 4.31e-07.