86687323 ÷ 808 
We want to divide 86687323 by 808.

Going ahead to step 1:
8 divided by 808 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.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 808

Moving on to step 2:
808 goes into 86 0 times with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Fetch the next digit (6) from the dividend, attach it to 86 and continue: 866 / 808

Let's proceed to step 3:
If we divide 866 by 808, we get 1 and a remainder of 58.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 58 after subtracting 808 from 866.
Take the next digit (8) from the dividend and append it to 58, then repeat: 588 / 808

Let's proceed to step 4:
When dividing 588 by 808, we get 0 with a remainder of 588.
Put 0 as the next digit of the answer. 
Result so far: 10.0
The remainder is 588 after subtracting 0 from 588.
Include the next digit (7) from the dividend after 588, then repeat: 5887 / 808

Let's proceed to step 5:
When dividing 5887 by 808, we get 7 with a remainder of 231.
Use 7 as the next digit of our solution. 
Result so far: 107.0
If we take 5656 away from 5887, we end up with 231.
Take the next digit (3) from the dividend and append it to 231, then repeat: 2313 / 808

Let's proceed to step 6:
2313 divided by 808 is 2 with a remainder of 697.
The number 2 becomes the next digit in our result. 
Result so far: 1072.0
Deduct 1616 from 2313 and we're left with 697.
Bring next digit (2) of the dividend behind the 697 and repeat the process: 6972 / 808

Going ahead to step 7:
If we divide 6972 by 808, we get 8 and a remainder of 508.
Write down 8 as next digit of the result. 
Result so far: 10728.0
If we subtract 6464 from 6972, we get 508.
Take the next digit (3) from the dividend and append it to 508, then repeat: 5083 / 808

Moving on to step 8:
5083 divided by 808 is 6 with a remainder of 235.
Use 6 as the next digit of our solution. 
Result so far: 107286.0
If we subtract 4848 from 5083, we get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Let's proceed to step 9:
If we divide 2350 by 808, we get 2 and a remainder of 734.
Put 2 as the next digit of the answer. 
Result so far: 107286.2
Subtract 1616 from 2350 to get 734.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7340, and continue the process.

Let's proceed to step 10:
7340 divided by 808 is 9 with a remainder of 68.
The number 9 becomes the next digit in our result. 
Result so far: 107286.29
If we take 7272 away from 7340, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 11:
808 can be fit into 680 0 times, resulting in a remainder of 680.
Write down 0 as next digit of the result. 
Result so far: 107286.29
Deduct 0 from 680 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Advancing to step 12:
If we divide 6800 by 808, we get 8 and a remainder of 336.
The number 8 becomes the next digit in our result. 
Result so far: 107286.2908
Subtracting 6464 from 6800 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Step 13:
The number 808 fits into 3360 4 times, leaving a remainder of 128.
Use 4 as the next digit of our solution. 
Result so far: 107286.29084
Subtracting 3232 from 3360 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 14:
If we divide 1280 by 808, we get 1 and a remainder of 472.
Put 1 as the next digit of the answer. 
Result so far: 107286.290841
Subtracting 808 from 1280 leaves us with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Step 15:
The number 808 fits into 4720 5 times, leaving a remainder of 680.
Write down 5 as next digit of the result. 
Result so far: 107286.2908415
If we take 4040 away from 4720, we end up with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Going ahead to step 16:
808 goes into 6800 8 times with a remainder of 336.
Write down 8 as next digit of the result. 
Result so far: 107286.29084158
Subtracting 6464 from 6800 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

The final result is 107286.29084158 with a remainder of 3.36e-07.