455404 divided by 8 
We want to divide 455404 by 8.

Step 1:
8 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 8

Let's proceed to step 2:
If we divide 45 by 8, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 5 after subtracting 40 from 45.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 8

Step 3:
When dividing 55 by 8, we get 6 with a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
Subtracting 48 from 55 leaves us with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 8

Step 4:
The number 8 fits into 74 9 times, leaving a remainder of 2.
The next digit of our result is 9. 
Result so far: 569.0
Subtract 72 from 74 to get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 8

Let's proceed to step 5:
8 goes into 20 2 times with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 5692.0
If we take 16 away from 20, we end up with 4.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 8

On to step 6:
When dividing 44 by 8, we get 5 with a remainder of 4.
The next digit of our result is 5. 
Result so far: 56925.0
Subtract 40 from 44 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.

Going ahead to step 7:
8 can be fit into 40 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 56925.5
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.

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: 56925.5
The remainder is 0 after subtracting 0 from 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 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: 56925.5
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.

The final outcome is 56925.5, with a leftover of 0.0.