657431 divided by 8 
We want to figure out the number of times 657431 can be divided by 8.

On to step 1:
8 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 8

Moving on to step 2:
8 goes into 65 8 times with a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 64 from 65, we get 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 8

On to step 3:
The number 8 fits into 17 2 times, leaving a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 82.0
Deduct 16 from 17 and we're left with 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 8

Let's proceed to step 4:
When dividing 14 by 8, we get 1 with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 821.0
If we take 8 away from 14, we end up with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 8

Advancing to step 5:
The number 8 fits into 63 7 times, leaving a remainder of 7.
The next digit of our result is 7. 
Result so far: 8217.0
Subtracting 56 from 63 leaves us with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 8

Moving on to step 6:
The number 8 fits into 71 8 times, leaving a remainder of 7.
Record the quotient 8 as the next digit in the result. 
Result so far: 82178.0
If we take 64 away from 71, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
8 can be fit into 70 8 times, resulting in a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 82178.8
Deduct 64 from 70 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
The number 8 fits into 60 7 times, leaving a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 82178.87
The remainder is 4 after subtracting 56 from 60.
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 9:
8 goes into 40 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 82178.875
The remainder is 0 after subtracting 40 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 82178.875
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.

Advancing to step 11:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 82178.875
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.

In conclusion, the division gives 82178.875 with a balance of 0.0.