Let's divide 396089 by 8
Let's see how many times 8 fits into 396089.

On to step 1:
8 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 8

Step 2:
The number 8 fits into 39 4 times, leaving a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 32 from 39 leaves us with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 8

Going ahead to step 3:
If we divide 76 by 8, we get 9 and a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 49.0
If we take 72 away from 76, we end up with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 8

Advancing to step 4:
8 can be fit into 40 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 495.0
Subtracting 40 from 40 leaves us with 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 8

Moving on to step 5:
When dividing 8 by 8, we get 1 with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 4951.0
If we take 8 away from 8, we end up with 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 8

On to step 6:
8 can be fit into 9 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 49511.0
Deduct 8 from 9 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
8 goes into 10 1 times with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 49511.1
If we subtract 8 from 10, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
20 divided by 8 is 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 49511.12
Subtract 16 from 20 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 9:
When dividing 40 by 8, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 49511.125
If we subtract 40 from 40, 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:
When dividing 0 by 8, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 49511.125
Subtract 0 from 0 to 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.

Moving on to step 11:
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: 49511.125
Subtracting 0 from 0 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.

The final outcome is 49511.125, with a leftover of 0.0.