856357 ÷ 81 
We want to divide 856357 by 81.

On to step 1:
When dividing 8 by 81, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 81

On to step 2:
81 goes into 85 1 times with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 81 from 85 leaves us with 4.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 81

On to step 3:
81 can be fit into 46 0 times, resulting in a remainder of 46.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 46 leaves us with 46.
Bring next digit (3) of the dividend behind the 46 and repeat the process: 463 / 81

On to step 4:
463 divided by 81 is 5 with a remainder of 58.
Write down 5 as next digit of the result. 
Result so far: 105.0
If we take 405 away from 463, we end up with 58.
Bring next digit (5) of the dividend behind the 58 and repeat the process: 585 / 81

Step 5:
When dividing 585 by 81, we get 7 with a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 1057.0
Deduct 567 from 585 and we're left with 18.
Take the next digit (7) from the dividend and append it to 18, then repeat: 187 / 81

Advancing to step 6:
If we divide 187 by 81, we get 2 and a remainder of 25.
Record the quotient 2 as the next digit in the result. 
Result so far: 10572.0
Deduct 162 from 187 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 7:
When dividing 250 by 81, we get 3 with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 10572.3
If we take 243 away from 250, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 8:
81 goes into 70 0 times with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 10572.3
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 9:
700 divided by 81 is 8 with a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 10572.308
If we take 648 away from 700, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 10:
81 goes into 520 6 times with a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 10572.3086
The remainder is 34 after subtracting 486 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 11:
340 divided by 81 is 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 10572.30864
The remainder is 16 after subtracting 324 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
If we divide 160 by 81, we get 1 and a remainder of 79.
The number 1 becomes the next digit in our result. 
Result so far: 10572.308641
If we subtract 81 from 160, we get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Advancing to step 13:
81 can be fit into 790 9 times, resulting in a remainder of 61.
Record the quotient 9 as the next digit in the result. 
Result so far: 10572.3086419
If we take 729 away from 790, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 14:
81 can be fit into 610 7 times, resulting in a remainder of 43.
Write down 7 as next digit of the result. 
Result so far: 10572.30864197
The remainder is 43 after subtracting 567 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

In conclusion, the division gives 10572.30864197 with a balance of 4.3e-08.