467542 divided by 21 
Our goal is to divide 467542 by 21.

Let's proceed to step 1:
If we divide 4 by 21, we get 0 and 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 (6) from the dividend to 4 and continue with: 46 / 21

Moving on to step 2:
If we divide 46 by 21, we get 2 and a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 42 from 46 to get 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 21

Step 3:
21 goes into 47 2 times with a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 22.0
The remainder is 5 after subtracting 42 from 47.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 21

Let's proceed to step 4:
21 can be fit into 55 2 times, resulting in a remainder of 13.
Use 2 as the next digit of our solution. 
Result so far: 222.0
Subtracting 42 from 55 leaves us with 13.
Bring next digit (4) of the dividend behind the 13 and repeat the process: 134 / 21

Let's proceed to step 5:
134 divided by 21 is 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 2226.0
Subtract 126 from 134 to get 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 21

Let's proceed to step 6:
82 divided by 21 is 3 with a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 22263.0
If we take 63 away from 82, we end up 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.

Advancing to step 7:
21 goes into 190 9 times with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 22263.9
Deduct 189 from 190 and we're left with 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 8:
The number 21 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 22263.9
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 9:
21 can be fit into 100 4 times, resulting in a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 22263.904
The remainder is 16 after subtracting 84 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
The number 21 fits into 160 7 times, leaving a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 22263.9047
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.

On to step 11:
130 divided by 21 is 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 22263.90476
Subtract 126 from 130 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
21 can be fit into 40 1 times, resulting in a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 22263.904761
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.

Advancing to step 13:
190 divided by 21 is 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 22263.9047619
Subtracting 189 from 190 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 14:
21 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 22263.9047619
Deduct 0 from 10 and we're left 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.

In conclusion, the division gives 22263.9047619 with a balance of 1e-08.