346870 divided by 8 
We want to figure out the number of times 346870 can be divided by 8.

Advancing to step 1:
8 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 8

On to step 2:
8 goes into 34 4 times with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 32 from 34 to get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 8

On to step 3:
8 goes into 26 3 times with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 43.0
Deduct 24 from 26 and we're left with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 8

Moving on to step 4:
8 goes into 28 3 times with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 433.0
Subtracting 24 from 28 leaves us with 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 8

Step 5:
8 goes into 47 5 times with a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 4335.0
Subtracting 40 from 47 leaves us with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 8

Let's proceed to step 6:
70 divided by 8 is 8 with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 43358.0
The remainder is 6 after subtracting 64 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
60 divided by 8 is 7 with a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 43358.7
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 8:
40 divided by 8 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 43358.75
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.

Step 9:
The number 8 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 43358.75
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 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: 43358.75
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.

In conclusion, the division gives 43358.75 with a balance of 0.0.