We divide 246822 by 21
Our goal is to divide 246822 by 21.

Let's proceed to step 1:
When dividing 2 by 21, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 21

Let's proceed to step 2:
When dividing 24 by 21, we get 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 21 from 24 leaves us with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 21

Advancing to step 3:
21 can be fit into 36 1 times, resulting in a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 21 from 36 leaves us with 15.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 21

Moving on to step 4:
The number 21 fits into 158 7 times, leaving a remainder of 11.
The next digit of our result is 7. 
Result so far: 117.0
Subtract 147 from 158 to get 11.
Append the next digit (2) from the dividend to 11 and continue with: 112 / 21

Advancing to step 5:
21 goes into 112 5 times with a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 1175.0
Subtract 105 from 112 to get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 21

Moving on to step 6:
If we divide 72 by 21, we get 3 and a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 11753.0
If we subtract 63 from 72, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
The number 21 fits into 90 4 times, leaving a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 11753.4
Deduct 84 from 90 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 8:
When dividing 60 by 21, we get 2 with a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 11753.42
Subtracting 42 from 60 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 9:
If we divide 180 by 21, we get 8 and a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 11753.428
If we subtract 168 from 180, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 10:
21 goes into 120 5 times with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 11753.4285
Subtracting 105 from 120 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 11:
The number 21 fits into 150 7 times, leaving a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 11753.42857
If we subtract 147 from 150, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 12:
21 goes into 30 1 times with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 11753.428571
Subtracting 21 from 30 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 13:
If we divide 90 by 21, we get 4 and a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 11753.4285714
If we take 84 away from 90, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 14:
60 divided by 21 is 2 with a remainder of 18.
The next digit of our result is 2. 
Result so far: 11753.42857142
If we subtract 42 from 60, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final outcome is 11753.42857142, with a leftover of 1.8e-08.