We look at the division of 804819 by 86 
Our goal is to divide 804819 by 86.

Going ahead to step 1:
8 divided by 86 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 86

Going ahead to step 2:
86 goes into 80 0 times with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Bring next digit (4) of the dividend behind the 80 and repeat the process: 804 / 86

Step 3:
When dividing 804 by 86, we get 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.
Take the next digit (8) from the dividend and append it to 30, then repeat: 308 / 86

On to step 4:
308 divided by 86 is 3 with a remainder of 50.
Record the quotient 3 as the next digit in the result. 
Result so far: 93.0
Subtract 258 from 308 to get 50.
Include the next digit (1) from the dividend after 50, then repeat: 501 / 86

Moving on to step 5:
If we divide 501 by 86, we get 5 and a remainder of 71.
Use 5 as the next digit of our solution. 
Result so far: 935.0
If we subtract 430 from 501, we get 71.
Bring next digit (9) of the dividend behind the 71 and repeat the process: 719 / 86

Step 6:
The number 86 fits into 719 8 times, leaving a remainder of 31.
Write down 8 as next digit of the result. 
Result so far: 9358.0
Subtracting 688 from 719 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 7:
If we divide 310 by 86, we get 3 and a remainder of 52.
Write down 3 as next digit of the result. 
Result so far: 9358.3
If we take 258 away from 310, we end up 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.

Moving on to step 8:
86 goes into 520 6 times with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 9358.36
The remainder is 4 after subtracting 516 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
If we divide 40 by 86, we get 0 and a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 9358.36
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
When dividing 400 by 86, we get 4 with a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 9358.3604
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.

Going ahead to step 11:
If we divide 560 by 86, we get 6 and a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 9358.36046
Subtracting 516 from 560 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 12:
86 can be fit into 440 5 times, resulting in a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 9358.360465
Subtract 430 from 440 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 13:
100 divided by 86 is 1 with a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 9358.3604651
Subtracting 86 from 100 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 14:
When dividing 140 by 86, we get 1 with a remainder of 54.
Record the quotient 1 as the next digit in the result. 
Result so far: 9358.36046511
Subtracting 86 from 140 leaves us 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.

The quotient of the division is 9358.36046511, and the remainder is 5.4e-08.