390595 ÷ 8 
We're looking to find how many times 8 goes into 390595.

On to step 1:
8 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 8

Advancing to step 2:
When dividing 39 by 8, we get 4 with a remainder of 7.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 32 from 39 leaves us with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 8

On to step 3:
If we divide 70 by 8, we get 8 and a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 48.0
Subtracting 64 from 70 leaves us with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 8

Step 4:
65 divided by 8 is 8 with a remainder of 1.
The next digit of our result is 8. 
Result so far: 488.0
The remainder is 1 after subtracting 64 from 65.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 8

Let's proceed to step 5:
If we divide 19 by 8, we get 2 and a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 4882.0
If we take 16 away from 19, we end up with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 8

Going ahead to step 6:
The number 8 fits into 35 4 times, leaving a remainder of 3.
The next digit of our result is 4. 
Result so far: 48824.0
If we take 32 away from 35, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
If we divide 30 by 8, we get 3 and a remainder of 6.
The next digit of our result is 3. 
Result so far: 48824.3
Subtract 24 from 30 to 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.

Step 8:
The number 8 fits into 60 7 times, leaving a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 48824.37
Subtract 56 from 60 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.

Advancing to step 9:
The number 8 fits into 40 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 48824.375
Subtracting 40 from 40 leaves us 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.

Going ahead to step 10:
8 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 48824.375
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.

On to step 11:
8 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 48824.375
Deduct 0 from 0 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.

The final result is 48824.375 with a remainder of 0.0.