We look at the division of 86813510 by 404 
We want to figure out the number of times 86813510 can be divided by 404.

Moving on to step 1:
8 divided by 404 is 0 with a remainder of 8.
The number 0 becomes the next digit in our 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 / 404

Advancing to step 2:
404 can be fit into 86 0 times, resulting in a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Append the next digit (8) from the dividend to 86 and continue with: 868 / 404

Advancing to step 3:
When dividing 868 by 404, we get 2 with a remainder of 60.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 808 from 868 leaves us with 60.
Fetch the next digit (1) from the dividend, attach it to 60 and continue: 601 / 404

Going ahead to step 4:
If we divide 601 by 404, we get 1 and a remainder of 197.
The next digit of our result is 1. 
Result so far: 21.0
Deduct 404 from 601 and we're left with 197.
Include the next digit (3) from the dividend after 197, then repeat: 1973 / 404

Going ahead to step 5:
The number 404 fits into 1973 4 times, leaving a remainder of 357.
Put 4 as the next digit of the answer. 
Result so far: 214.0
If we take 1616 away from 1973, we end up with 357.
Take the next digit (5) from the dividend and append it to 357, then repeat: 3575 / 404

On to step 6:
404 can be fit into 3575 8 times, resulting in a remainder of 343.
Write down 8 as next digit of the result. 
Result so far: 2148.0
If we subtract 3232 from 3575, we get 343.
Bring next digit (1) of the dividend behind the 343 and repeat the process: 3431 / 404

Step 7:
404 can be fit into 3431 8 times, resulting in a remainder of 199.
Use 8 as the next digit of our solution. 
Result so far: 21488.0
The remainder is 199 after subtracting 3232 from 3431.
Include the next digit (0) from the dividend after 199, then repeat: 1990 / 404

On to step 8:
404 goes into 1990 4 times with a remainder of 374.
The number 4 becomes the next digit in our result. 
Result so far: 214884.0
Deduct 1616 from 1990 and we're left with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Moving on to step 9:
If we divide 3740 by 404, we get 9 and a remainder of 104.
Put 9 as the next digit of the answer. 
Result so far: 214884.9
If we subtract 3636 from 3740, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 10:
The number 404 fits into 1040 2 times, leaving a remainder of 232.
The next digit of our result is 2. 
Result so far: 214884.92
Subtract 808 from 1040 to get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 11:
2320 divided by 404 is 5 with a remainder of 300.
Record the quotient 5 as the next digit in the result. 
Result so far: 214884.925
The remainder is 300 after subtracting 2020 from 2320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 12:
404 goes into 3000 7 times with a remainder of 172.
Put 7 as the next digit of the answer. 
Result so far: 214884.9257
If we take 2828 away from 3000, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 13:
When dividing 1720 by 404, we get 4 with a remainder of 104.
The number 4 becomes the next digit in our result. 
Result so far: 214884.92574
If we subtract 1616 from 1720, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 14:
1040 divided by 404 is 2 with a remainder of 232.
The number 2 becomes the next digit in our result. 
Result so far: 214884.925742
Subtracting 808 from 1040 leaves us with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Moving on to step 15:
The number 404 fits into 2320 5 times, leaving a remainder of 300.
The number 5 becomes the next digit in our result. 
Result so far: 214884.9257425
The remainder is 300 after subtracting 2020 from 2320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 16:
When dividing 3000 by 404, we get 7 with a remainder of 172.
Record the quotient 7 as the next digit in the result. 
Result so far: 214884.92574257
If we take 2828 away from 3000, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

The final outcome is 214884.92574257, with a leftover of 1.72e-07.