We're dividing 804910 by 86 
We're looking to find how many times 86 goes into 804910.

Step 1:
If we divide 8 by 86, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 86

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 take 0 away from 80, we end up with 80.
Fetch the next digit (4) from the dividend, attach it to 80 and continue: 804 / 86

On to step 3:
804 divided by 86 is 9 with a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we take 774 away from 804, we end up with 30.
Include the next digit (9) from the dividend after 30, then repeat: 309 / 86

Going ahead to step 4:
If we divide 309 by 86, we get 3 and a remainder of 51.
The next digit of our result is 3. 
Result so far: 93.0
Subtract 258 from 309 to get 51.
Fetch the next digit (1) from the dividend, attach it to 51 and continue: 511 / 86

Going ahead to step 5:
86 goes into 511 5 times with a remainder of 81.
Record the quotient 5 as the next digit in the result. 
Result so far: 935.0
If we subtract 430 from 511, we get 81.
Fetch the next digit (0) from the dividend, attach it to 81 and continue: 810 / 86

Going ahead to step 6:
The number 86 fits into 810 9 times, leaving a remainder of 36.
Write down 9 as next digit of the result. 
Result so far: 9359.0
The remainder is 36 after subtracting 774 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 7:
86 can be fit into 360 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 9359.4
The remainder is 16 after subtracting 344 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 8:
When dividing 160 by 86, we get 1 with a remainder of 74.
Record the quotient 1 as the next digit in the result. 
Result so far: 9359.41
If we subtract 86 from 160, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 9:
740 divided by 86 is 8 with a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 9359.418
Deduct 688 from 740 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 10:
If we divide 520 by 86, we get 6 and a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 9359.4186
Subtract 516 from 520 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 11:
86 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 9359.4186
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 12:
If we divide 400 by 86, we get 4 and a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 9359.418604
Deduct 344 from 400 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 13:
The number 86 fits into 560 6 times, leaving a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 9359.4186046
The remainder is 44 after subtracting 516 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 14:
86 goes into 440 5 times with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 9359.41860465
Deduct 430 from 440 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 9359.41860465 and a remainder of 1e-08.