45952799 ÷ 821 
We want to figure out the number of times 45952799 can be divided by 821.

Advancing to step 1:
821 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 821

Going ahead to step 2:
When dividing 45 by 821, we get 0 with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Fetch the next digit (9) from the dividend, attach it to 45 and continue: 459 / 821

On to step 3:
If we divide 459 by 821, we get 0 and a remainder of 459.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 459 after subtracting 0 from 459.
Take the next digit (5) from the dividend and append it to 459, then repeat: 4595 / 821

Advancing to step 4:
If we divide 4595 by 821, we get 5 and a remainder of 490.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 4105 away from 4595, we end up with 490.
Bring next digit (2) of the dividend behind the 490 and repeat the process: 4902 / 821

Advancing to step 5:
821 goes into 4902 5 times with a remainder of 797.
The number 5 becomes the next digit in our result. 
Result so far: 55.0
The remainder is 797 after subtracting 4105 from 4902.
Bring next digit (7) of the dividend behind the 797 and repeat the process: 7977 / 821

Moving on to step 6:
The number 821 fits into 7977 9 times, leaving a remainder of 588.
Use 9 as the next digit of our solution. 
Result so far: 559.0
Subtract 7389 from 7977 to get 588.
Bring next digit (9) of the dividend behind the 588 and repeat the process: 5889 / 821

Let's proceed to step 7:
821 goes into 5889 7 times with a remainder of 142.
Use 7 as the next digit of our solution. 
Result so far: 5597.0
Subtract 5747 from 5889 to get 142.
Include the next digit (9) from the dividend after 142, then repeat: 1429 / 821

Moving on to step 8:
When dividing 1429 by 821, we get 1 with a remainder of 608.
Put 1 as the next digit of the answer. 
Result so far: 55971.0
Subtracting 821 from 1429 leaves us with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Moving on to step 9:
821 can be fit into 6080 7 times, resulting in a remainder of 333.
Use 7 as the next digit of our solution. 
Result so far: 55971.7
If we subtract 5747 from 6080, we get 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

On to step 10:
The number 821 fits into 3330 4 times, leaving a remainder of 46.
Record the quotient 4 as the next digit in the result. 
Result so far: 55971.74
Deduct 3284 from 3330 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 11:
821 can be fit into 460 0 times, resulting in a remainder of 460.
Write down 0 as next digit of the result. 
Result so far: 55971.74
The remainder is 460 after subtracting 0 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

On to step 12:
4600 divided by 821 is 5 with a remainder of 495.
The next digit of our result is 5. 
Result so far: 55971.7405
If we subtract 4105 from 4600, we get 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Step 13:
821 goes into 4950 6 times with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 55971.74056
Subtract 4926 from 4950 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 14:
821 can be fit into 240 0 times, resulting in a remainder of 240.
Record the quotient 0 as the next digit in the result. 
Result so far: 55971.74056
If we take 0 away from 240, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 15:
If we divide 2400 by 821, we get 2 and a remainder of 758.
Use 2 as the next digit of our solution. 
Result so far: 55971.7405602
Subtract 1642 from 2400 to get 758.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7580, and continue the process.

Going ahead to step 16:
821 can be fit into 7580 9 times, resulting in a remainder of 191.
Record the quotient 9 as the next digit in the result. 
Result so far: 55971.74056029
The remainder is 191 after subtracting 7389 from 7580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

The final result is 55971.74056029 with a remainder of 1.91e-07.