Let's divide 12855107 by 563
We want to figure out the number of times 12855107 can be divided by 563.

Moving on to step 1:
The number 563 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 563

Step 2:
563 can be fit into 12 0 times, resulting in a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 563

Moving on to step 3:
The number 563 fits into 128 0 times, leaving a remainder of 128.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 128 after subtracting 0 from 128.
Append the next digit (5) from the dividend to 128 and continue with: 1285 / 563

Moving on to step 4:
1285 divided by 563 is 2 with a remainder of 159.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 159 after subtracting 1126 from 1285.
Include the next digit (5) from the dividend after 159, then repeat: 1595 / 563

Step 5:
563 goes into 1595 2 times with a remainder of 469.
The next digit of our result is 2. 
Result so far: 22.0
If we subtract 1126 from 1595, we get 469.
Include the next digit (1) from the dividend after 469, then repeat: 4691 / 563

On to step 6:
If we divide 4691 by 563, we get 8 and a remainder of 187.
Record the quotient 8 as the next digit in the result. 
Result so far: 228.0
The remainder is 187 after subtracting 4504 from 4691.
Grab the next digit (0) from the dividend, add it to 187, then carry on: 1870 / 563

Moving on to step 7:
When dividing 1870 by 563, we get 3 with a remainder of 181.
Write down 3 as next digit of the result. 
Result so far: 2283.0
Subtracting 1689 from 1870 leaves us with 181.
Append the next digit (7) from the dividend to 181 and continue with: 1817 / 563

Going ahead to step 8:
563 goes into 1817 3 times with a remainder of 128.
Record the quotient 3 as the next digit in the result. 
Result so far: 22833.0
Subtracting 1689 from 1817 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 9:
563 can be fit into 1280 2 times, resulting in a remainder of 154.
The number 2 becomes the next digit in our result. 
Result so far: 22833.2
Subtracting 1126 from 1280 leaves us with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 10:
If we divide 1540 by 563, we get 2 and a remainder of 414.
The number 2 becomes the next digit in our result. 
Result so far: 22833.22
Deduct 1126 from 1540 and we're left with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

The final outcome is 22833.22, with a leftover of 0.414.