Let's divide 10256071 by 857
Our goal is to divide 10256071 by 857.

On to step 1:
If we divide 1 by 857, we get 0 and 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 (0) from the dividend, add it to 1, then carry on: 10 / 857

Let's proceed to step 2:
If we divide 10 by 857, we get 0 and a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 857

Moving on to step 3:
The number 857 fits into 102 0 times, leaving a remainder of 102.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 102 after subtracting 0 from 102.
Append the next digit (5) from the dividend to 102 and continue with: 1025 / 857

Let's proceed to step 4:
If we divide 1025 by 857, we get 1 and a remainder of 168.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 857 from 1025 to get 168.
Fetch the next digit (6) from the dividend, attach it to 168 and continue: 1686 / 857

Let's proceed to step 5:
857 can be fit into 1686 1 times, resulting in a remainder of 829.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
The remainder is 829 after subtracting 857 from 1686.
Append the next digit (0) from the dividend to 829 and continue with: 8290 / 857

On to step 6:
The number 857 fits into 8290 9 times, leaving a remainder of 577.
Record the quotient 9 as the next digit in the result. 
Result so far: 119.0
The remainder is 577 after subtracting 7713 from 8290.
Fetch the next digit (7) from the dividend, attach it to 577 and continue: 5777 / 857

Moving on to step 7:
When dividing 5777 by 857, we get 6 with a remainder of 635.
Put 6 as the next digit of the answer. 
Result so far: 1196.0
If we subtract 5142 from 5777, we get 635.
Grab the next digit (1) from the dividend, add it to 635, then carry on: 6351 / 857

Going ahead to step 8:
The number 857 fits into 6351 7 times, leaving a remainder of 352.
Write down 7 as next digit of the result. 
Result so far: 11967.0
Subtracting 5999 from 6351 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Advancing to step 9:
3520 divided by 857 is 4 with a remainder of 92.
The number 4 becomes the next digit in our result. 
Result so far: 11967.4
If we subtract 3428 from 3520, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 10:
857 can be fit into 920 1 times, resulting in a remainder of 63.
Write down 1 as next digit of the result. 
Result so far: 11967.41
Deduct 857 from 920 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 11:
857 can be fit into 630 0 times, resulting in a remainder of 630.
Write down 0 as next digit of the result. 
Result so far: 11967.41
Subtracting 0 from 630 leaves us with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Advancing to step 12:
When dividing 6300 by 857, we get 7 with a remainder of 301.
Write down 7 as next digit of the result. 
Result so far: 11967.4107
If we take 5999 away from 6300, we end up with 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

On to step 13:
If we divide 3010 by 857, we get 3 and a remainder of 439.
The next digit of our result is 3. 
Result so far: 11967.41073
If we take 2571 away from 3010, we end up with 439.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4390, and continue the process.

Let's proceed to step 14:
857 can be fit into 4390 5 times, resulting in a remainder of 105.
The number 5 becomes the next digit in our result. 
Result so far: 11967.410735
Subtracting 4285 from 4390 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 15:
857 goes into 1050 1 times with a remainder of 193.
Use 1 as the next digit of our solution. 
Result so far: 11967.4107351
Deduct 857 from 1050 and we're left with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

On to step 16:
857 goes into 1930 2 times with a remainder of 216.
Use 2 as the next digit of our solution. 
Result so far: 11967.41073512
If we subtract 1714 from 1930, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

After the division, we end up with 11967.41073512 and a remainder of 2.16e-07.