We look at the division of 815746 by 85 
We're looking to find how many times 85 goes into 815746.

Let's proceed to step 1:
85 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 85

Advancing to step 2:
81 divided by 85 is 0 with a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Fetch the next digit (5) from the dividend, attach it to 81 and continue: 815 / 85

Step 3:
85 goes into 815 9 times with a remainder of 50.
The next digit of our result is 9. 
Result so far: 9.0
Deduct 765 from 815 and we're left with 50.
Take the next digit (7) from the dividend and append it to 50, then repeat: 507 / 85

On to step 4:
When dividing 507 by 85, we get 5 with a remainder of 82.
Write down 5 as next digit of the result. 
Result so far: 95.0
Subtracting 425 from 507 leaves us with 82.
Take the next digit (4) from the dividend and append it to 82, then repeat: 824 / 85

Let's proceed to step 5:
If we divide 824 by 85, we get 9 and a remainder of 59.
The next digit of our result is 9. 
Result so far: 959.0
If we take 765 away from 824, we end up with 59.
Fetch the next digit (6) from the dividend, attach it to 59 and continue: 596 / 85

Step 6:
85 can be fit into 596 7 times, resulting in a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 9597.0
If we take 595 away from 596, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
The number 85 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 9597.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
85 can be fit into 100 1 times, resulting in a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 9597.01
The remainder is 15 after subtracting 85 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 9:
If we divide 150 by 85, we get 1 and a remainder of 65.
Write down 1 as next digit of the result. 
Result so far: 9597.011
Subtracting 85 from 150 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The final outcome is 9597.011, with a leftover of 0.0065.