434540 ÷ 8 
Our goal is to divide 434540 by 8.

Step 1:
8 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 8

Let's proceed to step 2:
If we divide 43 by 8, we get 5 and a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 40 from 43 to get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 8

Moving on to step 3:
8 goes into 34 4 times with a remainder of 2.
The next digit of our result is 4. 
Result so far: 54.0
Subtracting 32 from 34 leaves us with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 8

On to step 4:
When dividing 25 by 8, we get 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 543.0
Subtract 24 from 25 to get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 8

Step 5:
14 divided by 8 is 1 with a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 5431.0
Deduct 8 from 14 and we're left with 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 8

Going ahead to step 6:
60 divided by 8 is 7 with a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 54317.0
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.

Let's proceed to step 7:
8 can be fit into 40 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 54317.5
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 8:
0 divided by 8 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 54317.5
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.

Step 9:
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: 54317.5
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.

Our division results in 54317.5 with a remaining 0.0.