We look at the division of 811808 by 86 
We want to figure out the number of times 811808 can be divided by 86.

Advancing to step 1:
8 divided by 86 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 86

Advancing to step 2:
The number 86 fits into 81 0 times, leaving a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Grab the next digit (1) from the dividend, add it to 81, then carry on: 811 / 86

Step 3:
811 divided by 86 is 9 with a remainder of 37.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 774 from 811 to get 37.
Append the next digit (8) from the dividend to 37 and continue with: 378 / 86

Let's proceed to step 4:
86 can be fit into 378 4 times, resulting in a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 94.0
The remainder is 34 after subtracting 344 from 378.
Include the next digit (0) from the dividend after 34, then repeat: 340 / 86

Advancing to step 5:
If we divide 340 by 86, we get 3 and a remainder of 82.
Record the quotient 3 as the next digit in the result. 
Result so far: 943.0
If we subtract 258 from 340, we get 82.
Bring next digit (8) of the dividend behind the 82 and repeat the process: 828 / 86

Moving on to step 6:
The number 86 fits into 828 9 times, leaving a remainder of 54.
The next digit of our result is 9. 
Result so far: 9439.0
If we take 774 away from 828, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 7:
When dividing 540 by 86, we get 6 with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 9439.6
Subtracting 516 from 540 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 8:
86 can be fit into 240 2 times, resulting in a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 9439.62
If we subtract 172 from 240, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 9:
The number 86 fits into 680 7 times, leaving a remainder of 78.
Use 7 as the next digit of our solution. 
Result so far: 9439.627
The remainder is 78 after subtracting 602 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 10:
86 can be fit into 780 9 times, resulting in a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 9439.6279
Subtracting 774 from 780 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 11:
86 can be fit into 60 0 times, resulting in a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 9439.6279
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 12:
If we divide 600 by 86, we get 6 and a remainder of 84.
Use 6 as the next digit of our solution. 
Result so far: 9439.627906
If we subtract 516 from 600, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 13:
86 goes into 840 9 times with a remainder of 66.
Write down 9 as next digit of the result. 
Result so far: 9439.6279069
Deduct 774 from 840 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 14:
86 can be fit into 660 7 times, resulting in a remainder of 58.
Put 7 as the next digit of the answer. 
Result so far: 9439.62790697
If we take 602 away from 660, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

In conclusion, the division gives 9439.62790697 with a balance of 5.8e-08.