We're dividing 476482 by 21 
Let's see how many times 21 fits into 476482.

Let's proceed to step 1:
21 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 21

Going ahead to step 2:
47 divided by 21 is 2 with a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 42 from 47 to get 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 21

On to step 3:
56 divided by 21 is 2 with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
The remainder is 14 after subtracting 42 from 56.
Fetch the next digit (4) from the dividend, attach it to 14 and continue: 144 / 21

Advancing to step 4:
When dividing 144 by 21, we get 6 with a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 226.0
The remainder is 18 after subtracting 126 from 144.
Grab the next digit (8) from the dividend, add it to 18, then carry on: 188 / 21

Moving on to step 5:
When dividing 188 by 21, we get 8 with a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 2268.0
Subtracting 168 from 188 leaves us with 20.
Include the next digit (2) from the dividend after 20, then repeat: 202 / 21

On to step 6:
21 can be fit into 202 9 times, resulting in a remainder of 13.
The next digit of our result is 9. 
Result so far: 22689.0
Deduct 189 from 202 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 7:
21 can be fit into 130 6 times, resulting in a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 22689.6
The remainder is 4 after subtracting 126 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
21 can be fit into 40 1 times, resulting in a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 22689.61
Deduct 21 from 40 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 9:
190 divided by 21 is 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 22689.619
Subtract 189 from 190 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 10:
The number 21 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 22689.619
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
If we divide 100 by 21, we get 4 and a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 22689.61904
Subtracting 84 from 100 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 12:
If we divide 160 by 21, we get 7 and a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 22689.619047
The remainder is 13 after subtracting 147 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 13:
21 can be fit into 130 6 times, resulting in a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 22689.6190476
The remainder is 4 after subtracting 126 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 14:
If we divide 40 by 21, we get 1 and a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 22689.61904761
If we subtract 21 from 40, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Our division results in 22689.61904761 with a remaining 1.9e-08.