We look at the division of 20665956 by 476 
Our goal is to divide 20665956 by 476.

On to step 1:
476 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.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 476

Moving on to step 2:
20 divided by 476 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Take the next digit (6) from the dividend and append it to 20, then repeat: 206 / 476

Step 3:
476 can be fit into 206 0 times, resulting in a remainder of 206.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 206, we get 206.
Bring next digit (6) of the dividend behind the 206 and repeat the process: 2066 / 476

Going ahead to step 4:
2066 divided by 476 is 4 with a remainder of 162.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 1904 from 2066, we get 162.
Bring next digit (5) of the dividend behind the 162 and repeat the process: 1625 / 476

Let's proceed to step 5:
476 goes into 1625 3 times with a remainder of 197.
Use 3 as the next digit of our solution. 
Result so far: 43.0
If we take 1428 away from 1625, we end up with 197.
Bring next digit (9) of the dividend behind the 197 and repeat the process: 1979 / 476

Moving on to step 6:
When dividing 1979 by 476, we get 4 with a remainder of 75.
Put 4 as the next digit of the answer. 
Result so far: 434.0
If we subtract 1904 from 1979, we get 75.
Take the next digit (5) from the dividend and append it to 75, then repeat: 755 / 476

Advancing to step 7:
755 divided by 476 is 1 with a remainder of 279.
Record the quotient 1 as the next digit in the result. 
Result so far: 4341.0
The remainder is 279 after subtracting 476 from 755.
Append the next digit (6) from the dividend to 279 and continue with: 2796 / 476

On to step 8:
476 goes into 2796 5 times with a remainder of 416.
Record the quotient 5 as the next digit in the result. 
Result so far: 43415.0
Subtracting 2380 from 2796 leaves us with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Let's proceed to step 9:
4160 divided by 476 is 8 with a remainder of 352.
The next digit of our result is 8. 
Result so far: 43415.8
Subtract 3808 from 4160 to get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Step 10:
476 can be fit into 3520 7 times, resulting in a remainder of 188.
The next digit of our result is 7. 
Result so far: 43415.87
The remainder is 188 after subtracting 3332 from 3520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Going ahead to step 11:
If we divide 1880 by 476, we get 3 and a remainder of 452.
Record the quotient 3 as the next digit in the result. 
Result so far: 43415.873
Subtracting 1428 from 1880 leaves us with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

On to step 12:
4520 divided by 476 is 9 with a remainder of 236.
Write down 9 as next digit of the result. 
Result so far: 43415.8739
Subtract 4284 from 4520 to get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Going ahead to step 13:
The number 476 fits into 2360 4 times, leaving a remainder of 456.
Put 4 as the next digit of the answer. 
Result so far: 43415.87394
Subtracting 1904 from 2360 leaves us with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

On to step 14:
4560 divided by 476 is 9 with a remainder of 276.
Write down 9 as next digit of the result. 
Result so far: 43415.873949
Deduct 4284 from 4560 and we're left with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Going ahead to step 15:
476 goes into 2760 5 times with a remainder of 380.
The number 5 becomes the next digit in our result. 
Result so far: 43415.8739495
Deduct 2380 from 2760 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 16:
3800 divided by 476 is 7 with a remainder of 468.
Record the quotient 7 as the next digit in the result. 
Result so far: 43415.87394957
Subtracting 3332 from 3800 leaves us with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

The final outcome is 43415.87394957, with a leftover of 4.68e-07.