466797 ÷ 21 
We want to figure out the number of times 466797 can be divided by 21.

Step 1:
The number 21 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (6) from the dividend and append it to 4, then repeat: 46 / 21

On to step 2:
21 goes into 46 2 times with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 4 after subtracting 42 from 46.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 21

Going ahead to step 3:
21 can be fit into 46 2 times, resulting in a remainder of 4.
The next digit of our result is 2. 
Result so far: 22.0
Subtract 42 from 46 to get 4.
Grab the next digit (7) from the dividend, add it to 4, then carry on: 47 / 21

Moving on to step 4:
The number 21 fits into 47 2 times, leaving a remainder of 5.
The next digit of our result is 2. 
Result so far: 222.0
If we take 42 away from 47, we end up with 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 21

Step 5:
21 can be fit into 59 2 times, resulting in a remainder of 17.
Record the quotient 2 as the next digit in the result. 
Result so far: 2222.0
The remainder is 17 after subtracting 42 from 59.
Grab the next digit (7) from the dividend, add it to 17, then carry on: 177 / 21

Step 6:
21 goes into 177 8 times with a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 22228.0
The remainder is 9 after subtracting 168 from 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 7:
When dividing 90 by 21, we get 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 22228.4
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.

Advancing to step 8:
If we divide 60 by 21, we get 2 and a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 22228.42
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.

Step 9:
When dividing 180 by 21, we get 8 with a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 22228.428
If we take 168 away from 180, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 10:
When dividing 120 by 21, we get 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 22228.4285
The remainder is 15 after subtracting 105 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 11:
21 goes into 150 7 times with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 22228.42857
If we take 147 away from 150, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed 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: 22228.428571
Subtract 21 from 30 to 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.

Step 13:
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: 22228.4285714
If we subtract 84 from 90, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 14:
If we divide 60 by 21, we get 2 and a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 22228.42857142
Deduct 42 from 60 and we're left 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.

The final result is 22228.42857142 with a remainder of 1.8e-08.