We're dividing 474819 by 21 
Our goal is to divide 474819 by 21.

Moving on to step 1:
If we divide 4 by 21, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 21

Advancing to step 2:
If we divide 47 by 21, we get 2 and a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 42 from 47, we get 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 21

Going ahead to step 3:
21 goes into 54 2 times with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 22.0
Deduct 42 from 54 and we're left with 12.
Bring next digit (8) of the dividend behind the 12 and repeat the process: 128 / 21

Step 4:
When dividing 128 by 21, we get 6 with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 226.0
Subtracting 126 from 128 leaves us with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 21

Let's proceed to step 5:
21 goes into 21 1 times with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 2261.0
The remainder is 0 after subtracting 21 from 21.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 21

Moving on to step 6:
If we divide 9 by 21, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 22610.0
Subtract 0 from 9 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.

Going ahead to step 7:
21 can be fit into 90 4 times, resulting in a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 22610.4
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:
When dividing 60 by 21, we get 2 with a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 22610.42
Subtract 42 from 60 to 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.

Advancing to step 9:
180 divided by 21 is 8 with a remainder of 12.
The next digit of our result is 8. 
Result so far: 22610.428
The remainder is 12 after subtracting 168 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
120 divided by 21 is 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 22610.4285
If we take 105 away from 120, we end up 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:
If we divide 150 by 21, we get 7 and a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 22610.42857
Subtracting 147 from 150 leaves us 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.

On to step 12:
21 goes into 30 1 times with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 22610.428571
If we take 21 away from 30, we end up 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.

Advancing to step 13:
21 can be fit into 90 4 times, resulting in a remainder of 6.
The next digit of our result is 4. 
Result so far: 22610.4285714
Subtracting 84 from 90 leaves us 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.

Step 14:
The number 21 fits into 60 2 times, leaving a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 22610.42857142
If we take 42 away from 60, we end up 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.

After the division, we end up with 22610.42857142 and a remainder of 1.8e-08.