Let's divide 21271182 by 469
We want to figure out the number of times 21271182 can be divided by 469.

Step 1:
If we divide 2 by 469, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 469

On to step 2:
21 divided by 469 is 0 with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Append the next digit (2) from the dividend to 21 and continue with: 212 / 469

On to step 3:
212 divided by 469 is 0 with a remainder of 212.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 212 leaves us with 212.
Append the next digit (7) from the dividend to 212 and continue with: 2127 / 469

Step 4:
469 can be fit into 2127 4 times, resulting in a remainder of 251.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 1876 from 2127, we get 251.
Fetch the next digit (1) from the dividend, attach it to 251 and continue: 2511 / 469

Advancing to step 5:
469 can be fit into 2511 5 times, resulting in a remainder of 166.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
Subtract 2345 from 2511 to get 166.
Include the next digit (1) from the dividend after 166, then repeat: 1661 / 469

On to step 6:
If we divide 1661 by 469, we get 3 and a remainder of 254.
Use 3 as the next digit of our solution. 
Result so far: 453.0
If we subtract 1407 from 1661, we get 254.
Include the next digit (8) from the dividend after 254, then repeat: 2548 / 469

Step 7:
469 can be fit into 2548 5 times, resulting in a remainder of 203.
Write down 5 as next digit of the result. 
Result so far: 4535.0
Subtract 2345 from 2548 to get 203.
Fetch the next digit (2) from the dividend, attach it to 203 and continue: 2032 / 469

On to step 8:
469 can be fit into 2032 4 times, resulting in a remainder of 156.
The next digit of our result is 4. 
Result so far: 45354.0
Subtract 1876 from 2032 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 9:
If we divide 1560 by 469, we get 3 and a remainder of 153.
The number 3 becomes the next digit in our result. 
Result so far: 45354.3
If we subtract 1407 from 1560, we get 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Going ahead to step 10:
469 goes into 1530 3 times with a remainder of 123.
Use 3 as the next digit of our solution. 
Result so far: 45354.33
Deduct 1407 from 1530 and we're left with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

In conclusion, the division gives 45354.33 with a balance of 0.123.