Let's divide 20475416 by 821
Our goal is to divide 20475416 by 821.

Going ahead to step 1:
2 divided by 821 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 821

Let's proceed to step 2:
20 divided by 821 is 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Append the next digit (4) from the dividend to 20 and continue with: 204 / 821

Going ahead to step 3:
If we divide 204 by 821, we get 0 and a remainder of 204.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 204, we get 204.
Include the next digit (7) from the dividend after 204, then repeat: 2047 / 821

Advancing to step 4:
When dividing 2047 by 821, we get 2 with a remainder of 405.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 1642 from 2047 to get 405.
Include the next digit (5) from the dividend after 405, then repeat: 4055 / 821

Advancing to step 5:
The number 821 fits into 4055 4 times, leaving a remainder of 771.
Write down 4 as next digit of the result. 
Result so far: 24.0
If we subtract 3284 from 4055, we get 771.
Fetch the next digit (4) from the dividend, attach it to 771 and continue: 7714 / 821

Step 6:
The number 821 fits into 7714 9 times, leaving a remainder of 325.
Put 9 as the next digit of the answer. 
Result so far: 249.0
The remainder is 325 after subtracting 7389 from 7714.
Bring next digit (1) of the dividend behind the 325 and repeat the process: 3251 / 821

Moving on to step 7:
3251 divided by 821 is 3 with a remainder of 788.
Put 3 as the next digit of the answer. 
Result so far: 2493.0
If we subtract 2463 from 3251, we get 788.
Include the next digit (6) from the dividend after 788, then repeat: 7886 / 821

On to step 8:
The number 821 fits into 7886 9 times, leaving a remainder of 497.
Record the quotient 9 as the next digit in the result. 
Result so far: 24939.0
The remainder is 497 after subtracting 7389 from 7886.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

On to step 9:
The number 821 fits into 4970 6 times, leaving a remainder of 44.
The next digit of our result is 6. 
Result so far: 24939.6
If we take 4926 away from 4970, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 10:
The number 821 fits into 440 0 times, leaving a remainder of 440.
Use 0 as the next digit of our solution. 
Result so far: 24939.6
The remainder is 440 after subtracting 0 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 11:
When dividing 4400 by 821, we get 5 with a remainder of 295.
The number 5 becomes the next digit in our result. 
Result so far: 24939.605
If we subtract 4105 from 4400, we get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Step 12:
821 goes into 2950 3 times with a remainder of 487.
Write down 3 as next digit of the result. 
Result so far: 24939.6053
The remainder is 487 after subtracting 2463 from 2950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

Going ahead to step 13:
821 can be fit into 4870 5 times, resulting in a remainder of 765.
Use 5 as the next digit of our solution. 
Result so far: 24939.60535
Subtracting 4105 from 4870 leaves us with 765.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7650, and continue the process.

Going ahead to step 14:
821 goes into 7650 9 times with a remainder of 261.
The number 9 becomes the next digit in our result. 
Result so far: 24939.605359
If we take 7389 away from 7650, we end up with 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Moving on to step 15:
If we divide 2610 by 821, we get 3 and a remainder of 147.
The number 3 becomes the next digit in our result. 
Result so far: 24939.6053593
If we take 2463 away from 2610, we end up with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Going ahead to step 16:
1470 divided by 821 is 1 with a remainder of 649.
Record the quotient 1 as the next digit in the result. 
Result so far: 24939.60535931
If we subtract 821 from 1470, we get 649.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6490, and continue the process.

After the division, we end up with 24939.60535931 and a remainder of 6.49e-07.