304689 divided by 86 
We want to figure out the number of times 304689 can be divided by 86.

Going ahead to step 1:
If we divide 3 by 86, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 86

On to step 2:
When dividing 30 by 86, we get 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Take the next digit (4) from the dividend and append it to 30, then repeat: 304 / 86

Advancing to step 3:
When dividing 304 by 86, we get 3 with a remainder of 46.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 258 away from 304, we end up with 46.
Bring next digit (6) of the dividend behind the 46 and repeat the process: 466 / 86

Step 4:
86 can be fit into 466 5 times, resulting in a remainder of 36.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
Subtract 430 from 466 to get 36.
Bring next digit (8) of the dividend behind the 36 and repeat the process: 368 / 86

Step 5:
86 can be fit into 368 4 times, resulting in a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 354.0
Subtracting 344 from 368 leaves us with 24.
Append the next digit (9) from the dividend to 24 and continue with: 249 / 86

Going ahead to step 6:
249 divided by 86 is 2 with a remainder of 77.
Use 2 as the next digit of our solution. 
Result so far: 3542.0
Subtract 172 from 249 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 7:
770 divided by 86 is 8 with a remainder of 82.
Write down 8 as next digit of the result. 
Result so far: 3542.8
If we take 688 away from 770, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 8:
86 can be fit into 820 9 times, resulting in a remainder of 46.
The next digit of our result is 9. 
Result so far: 3542.89
Subtract 774 from 820 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 9:
If we divide 460 by 86, we get 5 and a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 3542.895
If we subtract 430 from 460, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 10:
If we divide 300 by 86, we get 3 and a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 3542.8953
The remainder is 42 after subtracting 258 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 11:
The number 86 fits into 420 4 times, leaving a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 3542.89534
Subtracting 344 from 420 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 12:
When dividing 760 by 86, we get 8 with a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 3542.895348
Deduct 688 from 760 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 13:
The number 86 fits into 720 8 times, leaving a remainder of 32.
The next digit of our result is 8. 
Result so far: 3542.8953488
Subtract 688 from 720 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 3542.8953488 and a remainder of 3.2e-07.