We look at the division of 807299 by 86 
Let's see how many times 86 fits into 807299.

Moving on to step 1:
The number 86 fits into 8 0 times, leaving 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 (0) of the dividend behind the 8 and repeat the process: 80 / 86

Advancing to step 2:
86 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Grab the next digit (7) from the dividend, add it to 80, then carry on: 807 / 86

On to step 3:
86 goes into 807 9 times with a remainder of 33.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we subtract 774 from 807, we get 33.
Take the next digit (2) from the dividend and append it to 33, then repeat: 332 / 86

On to step 4:
86 goes into 332 3 times with a remainder of 74.
The number 3 becomes the next digit in our result. 
Result so far: 93.0
If we take 258 away from 332, we end up with 74.
Grab the next digit (9) from the dividend, add it to 74, then carry on: 749 / 86

On to step 5:
If we divide 749 by 86, we get 8 and a remainder of 61.
The next digit of our result is 8. 
Result so far: 938.0
Subtract 688 from 749 to get 61.
Include the next digit (9) from the dividend after 61, then repeat: 619 / 86

On to step 6:
86 can be fit into 619 7 times, resulting in a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 9387.0
Subtract 602 from 619 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 7:
When dividing 170 by 86, we get 1 with a remainder of 84.
Write down 1 as next digit of the result. 
Result so far: 9387.1
If we subtract 86 from 170, 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.

Going ahead to step 8:
86 can be fit into 840 9 times, resulting in a remainder of 66.
The next digit of our result is 9. 
Result so far: 9387.19
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 9:
86 goes into 660 7 times with a remainder of 58.
The number 7 becomes the next digit in our result. 
Result so far: 9387.197
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.

Let's proceed to step 10:
86 goes into 580 6 times with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 9387.1976
Deduct 516 from 580 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 11:
When dividing 640 by 86, we get 7 with a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 9387.19767
Subtract 602 from 640 to get 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 12:
86 goes into 380 4 times with a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 9387.197674
Deduct 344 from 380 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 13:
If we divide 360 by 86, we get 4 and a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 9387.1976744
If we subtract 344 from 360, we 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 outcome is 9387.1976744, with a leftover of 1.6e-07.