56105389 divided by 863 
We want to divide 56105389 by 863.

On to step 1:
5 divided by 863 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 863

On to step 2:
863 can be fit into 56 0 times, resulting in a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 56 after subtracting 0 from 56.
Grab the next digit (1) from the dividend, add it to 56, then carry on: 561 / 863

Moving on to step 3:
When dividing 561 by 863, we get 0 with a remainder of 561.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 561 after subtracting 0 from 561.
Grab the next digit (0) from the dividend, add it to 561, then carry on: 5610 / 863

On to step 4:
5610 divided by 863 is 6 with a remainder of 432.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 5178 from 5610 leaves us with 432.
Grab the next digit (5) from the dividend, add it to 432, then carry on: 4325 / 863

On to step 5:
When dividing 4325 by 863, we get 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 65.0
Deduct 4315 from 4325 and we're left with 10.
Bring next digit (3) of the dividend behind the 10 and repeat the process: 103 / 863

Step 6:
When dividing 103 by 863, we get 0 with a remainder of 103.
The number 0 becomes the next digit in our result. 
Result so far: 650.0
Subtract 0 from 103 to get 103.
Append the next digit (8) from the dividend to 103 and continue with: 1038 / 863

Let's proceed to step 7:
863 goes into 1038 1 times with a remainder of 175.
The number 1 becomes the next digit in our result. 
Result so far: 6501.0
Subtract 863 from 1038 to get 175.
Grab the next digit (9) from the dividend, add it to 175, then carry on: 1759 / 863

Let's proceed to step 8:
863 can be fit into 1759 2 times, resulting in a remainder of 33.
Put 2 as the next digit of the answer. 
Result so far: 65012.0
Subtract 1726 from 1759 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 9:
330 divided by 863 is 0 with a remainder of 330.
The next digit of our result is 0. 
Result so far: 65012.0
If we subtract 0 from 330, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Going ahead to step 10:
863 can be fit into 3300 3 times, resulting in a remainder of 711.
The number 3 becomes the next digit in our result. 
Result so far: 65012.03
The remainder is 711 after subtracting 2589 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7110, and continue the process.

Going ahead to step 11:
When dividing 7110 by 863, we get 8 with a remainder of 206.
The next digit of our result is 8. 
Result so far: 65012.038
If we subtract 6904 from 7110, we get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Moving on to step 12:
863 goes into 2060 2 times with a remainder of 334.
Use 2 as the next digit of our solution. 
Result so far: 65012.0382
If we subtract 1726 from 2060, we get 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Step 13:
863 goes into 3340 3 times with a remainder of 751.
Put 3 as the next digit of the answer. 
Result so far: 65012.03823
If we take 2589 away from 3340, we end up with 751.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7510, and continue the process.

Going ahead to step 14:
When dividing 7510 by 863, we get 8 with a remainder of 606.
The next digit of our result is 8. 
Result so far: 65012.038238
Subtracting 6904 from 7510 leaves us with 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Going ahead to step 15:
863 can be fit into 6060 7 times, resulting in a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 65012.0382387
If we take 6041 away from 6060, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 16:
863 can be fit into 190 0 times, resulting in a remainder of 190.
Put 0 as the next digit of the answer. 
Result so far: 65012.0382387
The remainder is 190 after subtracting 0 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

The final result is 65012.0382387 with a remainder of 1.9e-07.