We look at the division of 20187771 by 814 
Let's see how many times 814 fits into 20187771.

On to step 1:
814 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 814

Step 2:
If we divide 20 by 814, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Fetch the next digit (1) from the dividend, attach it to 20 and continue: 201 / 814

Let's proceed to step 3:
When dividing 201 by 814, we get 0 with a remainder of 201.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 201, we get 201.
Include the next digit (8) from the dividend after 201, then repeat: 2018 / 814

Let's proceed to step 4:
2018 divided by 814 is 2 with a remainder of 390.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 1628 away from 2018, we end up with 390.
Grab the next digit (7) from the dividend, add it to 390, then carry on: 3907 / 814

Moving on to step 5:
814 goes into 3907 4 times with a remainder of 651.
Use 4 as the next digit of our solution. 
Result so far: 24.0
Subtracting 3256 from 3907 leaves us with 651.
Append the next digit (7) from the dividend to 651 and continue with: 6517 / 814

On to step 6:
When dividing 6517 by 814, we get 8 with a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 248.0
The remainder is 5 after subtracting 6512 from 6517.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 814

Moving on to step 7:
814 can be fit into 57 0 times, resulting in a remainder of 57.
Write down 0 as next digit of the result. 
Result so far: 2480.0
Subtracting 0 from 57 leaves us with 57.
Append the next digit (1) from the dividend to 57 and continue with: 571 / 814

On to step 8:
571 divided by 814 is 0 with a remainder of 571.
Put 0 as the next digit of the answer. 
Result so far: 24800.0
Subtracting 0 from 571 leaves us with 571.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5710, and continue the process.

On to step 9:
814 can be fit into 5710 7 times, resulting in a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 24800.7
Deduct 5698 from 5710 and we're left 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.

Moving on to step 10:
120 divided by 814 is 0 with a remainder of 120.
The next digit of our result is 0. 
Result so far: 24800.7
If we take 0 away from 120, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 11:
814 goes into 1200 1 times with a remainder of 386.
Use 1 as the next digit of our solution. 
Result so far: 24800.701
Subtract 814 from 1200 to get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Moving on to step 12:
814 can be fit into 3860 4 times, resulting in a remainder of 604.
The number 4 becomes the next digit in our result. 
Result so far: 24800.7014
If we subtract 3256 from 3860, we get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Step 13:
The number 814 fits into 6040 7 times, leaving a remainder of 342.
The next digit of our result is 7. 
Result so far: 24800.70147
Subtracting 5698 from 6040 leaves us with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Let's proceed to step 14:
The number 814 fits into 3420 4 times, leaving a remainder of 164.
Use 4 as the next digit of our solution. 
Result so far: 24800.701474
Deduct 3256 from 3420 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

On to step 15:
814 can be fit into 1640 2 times, resulting in a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 24800.7014742
Deduct 1628 from 1640 and we're left 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.

Moving on to step 16:
If we divide 120 by 814, we get 0 and a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 24800.7014742
If we subtract 0 from 120, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

In conclusion, the division gives 24800.7014742 with a balance of 1.2e-07.