We divide 455450 by 8
Our goal is to divide 455450 by 8.

Let's proceed to step 1:
8 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 8

Going ahead to step 2:
If we divide 45 by 8, we get 5 and a remainder of 5.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 40 from 45 and we're left with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 8

Going ahead to step 3:
8 can be fit into 55 6 times, resulting in a remainder of 7.
Put 6 as the next digit of the answer. 
Result so far: 56.0
If we subtract 48 from 55, we get 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 8

Moving on to step 4:
8 goes into 74 9 times with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 569.0
Subtracting 72 from 74 leaves us with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 8

Let's proceed to step 5:
When dividing 25 by 8, we get 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 5693.0
The remainder is 1 after subtracting 24 from 25.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 8

On to step 6:
The number 8 fits into 10 1 times, leaving a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 56931.0
The remainder is 2 after subtracting 8 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
The number 8 fits into 20 2 times, leaving a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 56931.2
Deduct 16 from 20 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.

Moving on to step 8:
8 goes into 40 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 56931.25
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.

Moving on to step 9:
8 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 56931.25
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.

Let's proceed to step 10:
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: 56931.25
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 outcome is 56931.25, with a leftover of 0.0.