We look at the division of 21373962 by 822 
Our goal is to divide 21373962 by 822.

Advancing to step 1:
When dividing 2 by 822, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 822

Going ahead to step 2:
If we divide 21 by 822, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Take the next digit (3) from the dividend and append it to 21, then repeat: 213 / 822

Advancing to step 3:
213 divided by 822 is 0 with a remainder of 213.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 213 after subtracting 0 from 213.
Include the next digit (7) from the dividend after 213, then repeat: 2137 / 822

On to step 4:
When dividing 2137 by 822, we get 2 with a remainder of 493.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 493 after subtracting 1644 from 2137.
Include the next digit (3) from the dividend after 493, then repeat: 4933 / 822

Going ahead to step 5:
If we divide 4933 by 822, we get 6 and a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 26.0
Subtracting 4932 from 4933 leaves us with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 822

Advancing to step 6:
822 can be fit into 19 0 times, resulting in a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 260.0
The remainder is 19 after subtracting 0 from 19.
Fetch the next digit (6) from the dividend, attach it to 19 and continue: 196 / 822

On to step 7:
822 can be fit into 196 0 times, resulting in a remainder of 196.
Write down 0 as next digit of the result. 
Result so far: 2600.0
Subtracting 0 from 196 leaves us with 196.
Include the next digit (2) from the dividend after 196, then repeat: 1962 / 822

Moving on to step 8:
When dividing 1962 by 822, we get 2 with a remainder of 318.
Use 2 as the next digit of our solution. 
Result so far: 26002.0
Subtract 1644 from 1962 to get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Step 9:
822 goes into 3180 3 times with a remainder of 714.
Write down 3 as next digit of the result. 
Result so far: 26002.3
Subtract 2466 from 3180 to get 714.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7140, and continue the process.

Step 10:
When dividing 7140 by 822, we get 8 with a remainder of 564.
The next digit of our result is 8. 
Result so far: 26002.38
Deduct 6576 from 7140 and we're left with 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Let's proceed to step 11:
When dividing 5640 by 822, we get 6 with a remainder of 708.
The number 6 becomes the next digit in our result. 
Result so far: 26002.386
If we take 4932 away from 5640, we end up with 708.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7080, and continue the process.

Moving on to step 12:
822 can be fit into 7080 8 times, resulting in a remainder of 504.
Use 8 as the next digit of our solution. 
Result so far: 26002.3868
If we subtract 6576 from 7080, we get 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Step 13:
The number 822 fits into 5040 6 times, leaving a remainder of 108.
Use 6 as the next digit of our solution. 
Result so far: 26002.38686
If we take 4932 away from 5040, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 14:
1080 divided by 822 is 1 with a remainder of 258.
Put 1 as the next digit of the answer. 
Result so far: 26002.386861
The remainder is 258 after subtracting 822 from 1080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Moving on to step 15:
The number 822 fits into 2580 3 times, leaving a remainder of 114.
Write down 3 as next digit of the result. 
Result so far: 26002.3868613
Subtracting 2466 from 2580 leaves us with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 16:
If we divide 1140 by 822, we get 1 and a remainder of 318.
Record the quotient 1 as the next digit in the result. 
Result so far: 26002.38686131
The remainder is 318 after subtracting 822 from 1140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

After the division, we end up with 26002.38686131 and a remainder of 3.18e-07.