We're dividing 305086 by 8 
We're looking to find how many times 8 goes into 305086.

On to step 1:
3 divided by 8 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 8

Moving on to step 2:
If we divide 30 by 8, we get 3 and a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 24 away from 30, we end up with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 8

Moving on to step 3:
8 goes into 65 8 times with a remainder of 1.
Write down 8 as next digit of the result. 
Result so far: 38.0
If we take 64 away from 65, we end up with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 8

On to step 4:
8 goes into 10 1 times with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 381.0
If we take 8 away from 10, we end up with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 8

Moving on to step 5:
When dividing 28 by 8, we get 3 with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 3813.0
The remainder is 4 after subtracting 24 from 28.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 8

Step 6:
The number 8 fits into 46 5 times, leaving a remainder of 6.
Put 5 as the next digit of the answer. 
Result so far: 38135.0
If we subtract 40 from 46, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
8 can be fit into 60 7 times, resulting in a remainder of 4.
The next digit of our result is 7. 
Result so far: 38135.7
Deduct 56 from 60 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.

Advancing to step 8:
40 divided by 8 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 38135.75
If we take 40 away from 40, 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.

On to step 9:
If we divide 0 by 8, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 38135.75
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 38135.75
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.

Our division results in 38135.75 with a remaining 0.0.