We look at the division of 20480855 by 869 
Our goal is to divide 20480855 by 869.

Advancing to step 1:
If we divide 2 by 869, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 869

On to step 2:
When dividing 20 by 869, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Append the next digit (4) from the dividend to 20 and continue with: 204 / 869

Advancing to step 3:
204 divided by 869 is 0 with a remainder of 204.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 204 to get 204.
Append the next digit (8) from the dividend to 204 and continue with: 2048 / 869

On to step 4:
869 can be fit into 2048 2 times, resulting in a remainder of 310.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 1738 from 2048 leaves us with 310.
Fetch the next digit (0) from the dividend, attach it to 310 and continue: 3100 / 869

Let's proceed to step 5:
The number 869 fits into 3100 3 times, leaving a remainder of 493.
Use 3 as the next digit of our solution. 
Result so far: 23.0
If we subtract 2607 from 3100, we get 493.
Append the next digit (8) from the dividend to 493 and continue with: 4938 / 869

Advancing to step 6:
869 can be fit into 4938 5 times, resulting in a remainder of 593.
Use 5 as the next digit of our solution. 
Result so far: 235.0
If we take 4345 away from 4938, we end up with 593.
Take the next digit (5) from the dividend and append it to 593, then repeat: 5935 / 869

On to step 7:
The number 869 fits into 5935 6 times, leaving a remainder of 721.
Write down 6 as next digit of the result. 
Result so far: 2356.0
The remainder is 721 after subtracting 5214 from 5935.
Append the next digit (5) from the dividend to 721 and continue with: 7215 / 869

On to step 8:
The number 869 fits into 7215 8 times, leaving a remainder of 263.
Use 8 as the next digit of our solution. 
Result so far: 23568.0
Subtracting 6952 from 7215 leaves us with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Advancing to step 9:
869 goes into 2630 3 times with a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 23568.3
Subtracting 2607 from 2630 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 10:
When dividing 230 by 869, we get 0 with a remainder of 230.
The number 0 becomes the next digit in our result. 
Result so far: 23568.3
If we take 0 away from 230, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 11:
The number 869 fits into 2300 2 times, leaving a remainder of 562.
Write down 2 as next digit of the result. 
Result so far: 23568.302
Subtract 1738 from 2300 to get 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

On to step 12:
5620 divided by 869 is 6 with a remainder of 406.
Write down 6 as next digit of the result. 
Result so far: 23568.3026
If we take 5214 away from 5620, we end up with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Going ahead to step 13:
4060 divided by 869 is 4 with a remainder of 584.
Use 4 as the next digit of our solution. 
Result so far: 23568.30264
Subtract 3476 from 4060 to get 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Advancing to step 14:
If we divide 5840 by 869, we get 6 and a remainder of 626.
Use 6 as the next digit of our solution. 
Result so far: 23568.302646
If we subtract 5214 from 5840, we get 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

Going ahead to step 15:
6260 divided by 869 is 7 with a remainder of 177.
The number 7 becomes the next digit in our result. 
Result so far: 23568.3026467
If we take 6083 away from 6260, we end up with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Let's proceed to step 16:
The number 869 fits into 1770 2 times, leaving a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 23568.30264672
If we subtract 1738 from 1770, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 23568.30264672 and a remainder of 3.2e-08.