We look at the division of 856908 by 81 
We're looking to find how many times 81 goes into 856908.

Step 1:
81 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 81

Let's proceed to step 2:
The number 81 fits into 85 1 times, leaving a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 81 from 85 leaves us with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 81

Step 3:
81 can be fit into 46 0 times, resulting in a remainder of 46.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we subtract 0 from 46, we get 46.
Grab the next digit (9) from the dividend, add it to 46, then carry on: 469 / 81

Step 4:
81 can be fit into 469 5 times, resulting in a remainder of 64.
Use 5 as the next digit of our solution. 
Result so far: 105.0
Subtracting 405 from 469 leaves us with 64.
Grab the next digit (0) from the dividend, add it to 64, then carry on: 640 / 81

Advancing to step 5:
640 divided by 81 is 7 with a remainder of 73.
Use 7 as the next digit of our solution. 
Result so far: 1057.0
Subtract 567 from 640 to get 73.
Grab the next digit (8) from the dividend, add it to 73, then carry on: 738 / 81

Going ahead to step 6:
738 divided by 81 is 9 with a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 10579.0
If we take 729 away from 738, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
If we divide 90 by 81, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 10579.1
Subtract 81 from 90 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 8:
If we divide 90 by 81, we get 1 and a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 10579.11
The remainder is 9 after subtracting 81 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

After the division, we end up with 10579.11 and a remainder of 0.009.