803995 divided by 86 
We want to figure out the number of times 803995 can be divided by 86.

Moving on to step 1:
If we divide 8 by 86, we get 0 and a remainder of 8.
Write down 0 as next digit of the 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

Advancing to step 2:
80 divided by 86 is 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Fetch the next digit (3) from the dividend, attach it to 80 and continue: 803 / 86

Moving on to step 3:
803 divided by 86 is 9 with a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 774 from 803 and we're left with 29.
Bring next digit (9) of the dividend behind the 29 and repeat the process: 299 / 86

Moving on to step 4:
86 can be fit into 299 3 times, resulting in a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 93.0
Deduct 258 from 299 and we're left with 41.
Include the next digit (9) from the dividend after 41, then repeat: 419 / 86

Moving on to step 5:
419 divided by 86 is 4 with a remainder of 75.
Record the quotient 4 as the next digit in the result. 
Result so far: 934.0
The remainder is 75 after subtracting 344 from 419.
Fetch the next digit (5) from the dividend, attach it to 75 and continue: 755 / 86

Step 6:
86 goes into 755 8 times with a remainder of 67.
Record the quotient 8 as the next digit in the result. 
Result so far: 9348.0
If we subtract 688 from 755, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 7:
86 goes into 670 7 times with a remainder of 68.
Write down 7 as next digit of the result. 
Result so far: 9348.7
Subtract 602 from 670 to 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.

Advancing to step 8:
The number 86 fits into 680 7 times, leaving a remainder of 78.
Record the quotient 7 as the next digit in the result. 
Result so far: 9348.77
If we take 602 away from 680, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

The quotient of the division is 9348.77, and the remainder is 0.078.