We're dividing 307079 by 86 
Let's see how many times 86 fits into 307079.

Moving on to step 1:
The number 86 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 86

Let's proceed to step 2:
The number 86 fits into 30 0 times, leaving a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Include the next digit (7) from the dividend after 30, then repeat: 307 / 86

Going ahead to step 3:
The number 86 fits into 307 3 times, leaving a remainder of 49.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 258 from 307 leaves us with 49.
Take the next digit (0) from the dividend and append it to 49, then repeat: 490 / 86

Advancing to step 4:
If we divide 490 by 86, we get 5 and a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 35.0
If we take 430 away from 490, we end up with 60.
Take the next digit (7) from the dividend and append it to 60, then repeat: 607 / 86

Moving on to step 5:
86 can be fit into 607 7 times, resulting in a remainder of 5.
The next digit of our result is 7. 
Result so far: 357.0
Subtracting 602 from 607 leaves us with 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 86

Moving on to step 6:
When dividing 59 by 86, we get 0 with a remainder of 59.
Write down 0 as next digit of the result. 
Result so far: 3570.0
Deduct 0 from 59 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 7:
The number 86 fits into 590 6 times, leaving a remainder of 74.
The number 6 becomes the next digit in our result. 
Result so far: 3570.6
Deduct 516 from 590 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 8:
86 can be fit into 740 8 times, resulting in a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 3570.68
Deduct 688 from 740 and we're left 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.

Step 9:
520 divided by 86 is 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 3570.686
Deduct 516 from 520 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
The number 86 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 3570.686
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 11:
If we divide 400 by 86, we get 4 and a remainder of 56.
The next digit of our result is 4. 
Result so far: 3570.68604
If we subtract 344 from 400, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 12:
86 goes into 560 6 times with a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 3570.686046
If we take 516 away from 560, we end up 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.

Advancing to step 13:
When dividing 440 by 86, we get 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 3570.6860465
The remainder is 10 after subtracting 430 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
The number 86 fits into 100 1 times, leaving a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 3570.68604651
Subtract 86 from 100 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The quotient of the division is 3570.68604651, and the remainder is 1.4e-08.