86359717 divided by 804 
We're looking to find how many times 804 goes into 86359717.

Advancing to step 1:
804 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 804

On to step 2:
When dividing 86 by 804, we get 0 with a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Grab the next digit (3) from the dividend, add it to 86, then carry on: 863 / 804

On to step 3:
The number 804 fits into 863 1 times, leaving a remainder of 59.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 59 after subtracting 804 from 863.
Take the next digit (5) from the dividend and append it to 59, then repeat: 595 / 804

Let's proceed to step 4:
595 divided by 804 is 0 with a remainder of 595.
Put 0 as the next digit of the answer. 
Result so far: 10.0
The remainder is 595 after subtracting 0 from 595.
Include the next digit (9) from the dividend after 595, then repeat: 5959 / 804

Let's proceed to step 5:
When dividing 5959 by 804, we get 7 with a remainder of 331.
The number 7 becomes the next digit in our result. 
Result so far: 107.0
Subtract 5628 from 5959 to get 331.
Append the next digit (7) from the dividend to 331 and continue with: 3317 / 804

Let's proceed to step 6:
When dividing 3317 by 804, we get 4 with a remainder of 101.
Use 4 as the next digit of our solution. 
Result so far: 1074.0
Subtract 3216 from 3317 to get 101.
Grab the next digit (1) from the dividend, add it to 101, then carry on: 1011 / 804

Moving on to step 7:
The number 804 fits into 1011 1 times, leaving a remainder of 207.
Use 1 as the next digit of our solution. 
Result so far: 10741.0
Subtract 804 from 1011 to get 207.
Fetch the next digit (7) from the dividend, attach it to 207 and continue: 2077 / 804

Advancing to step 8:
2077 divided by 804 is 2 with a remainder of 469.
Write down 2 as next digit of the result. 
Result so far: 107412.0
Deduct 1608 from 2077 and we're left with 469.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4690, and continue the process.

Step 9:
804 goes into 4690 5 times with a remainder of 670.
Put 5 as the next digit of the answer. 
Result so far: 107412.5
The remainder is 670 after subtracting 4020 from 4690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Let's proceed to step 10:
804 goes into 6700 8 times with a remainder of 268.
Write down 8 as next digit of the result. 
Result so far: 107412.58
If we subtract 6432 from 6700, we get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Moving on to step 11:
804 can be fit into 2680 3 times, resulting in a remainder of 268.
Use 3 as the next digit of our solution. 
Result so far: 107412.583
Subtract 2412 from 2680 to get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Let's proceed to step 12:
2680 divided by 804 is 3 with a remainder of 268.
The number 3 becomes the next digit in our result. 
Result so far: 107412.5833
If we subtract 2412 from 2680, we get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

The final outcome is 107412.5833, with a leftover of 0.00268.