We're dividing 339092 by 8 
We're looking to find how many times 8 goes into 339092.

On to step 1:
If we divide 3 by 8, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 8

On to step 2:
The number 8 fits into 33 4 times, leaving a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 32 from 33, we get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 8

Let's proceed to step 3:
8 goes into 19 2 times with a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 42.0
The remainder is 3 after subtracting 16 from 19.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 8

Let's proceed to step 4:
When dividing 30 by 8, we get 3 with a remainder of 6.
The next digit of our result is 3. 
Result so far: 423.0
Subtracting 24 from 30 leaves us with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 8

Step 5:
When dividing 69 by 8, we get 8 with a remainder of 5.
Put 8 as the next digit of the answer. 
Result so far: 4238.0
The remainder is 5 after subtracting 64 from 69.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 8

Let's proceed to step 6:
8 goes into 52 6 times with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 42386.0
Subtract 48 from 52 to get 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 7:
8 can be fit into 40 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 42386.5
Deduct 40 from 40 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
When dividing 0 by 8, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 42386.5
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
8 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 42386.5
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 42386.5 with a remainder of 0.0.