We look at the division of 817150 by 86 
Let's see how many times 86 fits into 817150.

Advancing to step 1:
86 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 86

Advancing to step 2:
86 goes into 81 0 times with a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Include the next digit (7) from the dividend after 81, then repeat: 817 / 86

Let's proceed to step 3:
The number 86 fits into 817 9 times, leaving a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 43 after subtracting 774 from 817.
Append the next digit (1) from the dividend to 43 and continue with: 431 / 86

Advancing to step 4:
86 can be fit into 431 5 times, resulting in a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 95.0
If we subtract 430 from 431, we get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 86

On to step 5:
When dividing 15 by 86, we get 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 950.0
If we take 0 away from 15, we end up with 15.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 86

Moving on to step 6:
150 divided by 86 is 1 with a remainder of 64.
Write down 1 as next digit of the result. 
Result so far: 9501.0
If we subtract 86 from 150, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 7:
When dividing 640 by 86, we get 7 with a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 9501.7
Deduct 602 from 640 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 8:
The number 86 fits into 380 4 times, leaving a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 9501.74
The remainder is 36 after subtracting 344 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
360 divided by 86 is 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 9501.744
Subtract 344 from 360 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 9501.744 with a remainder of 0.0016.