342379 divided by 8 
Our goal is to divide 342379 by 8.

Moving on to step 1:
8 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 8

Advancing to step 2:
The number 8 fits into 34 4 times, leaving a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 32 from 34 leaves us with 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 8

Moving on to step 3:
If we divide 22 by 8, we get 2 and a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
If we subtract 16 from 22, we get 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 8

Moving on to step 4:
When dividing 63 by 8, we get 7 with a remainder of 7.
The next digit of our result is 7. 
Result so far: 427.0
Deduct 56 from 63 and we're left with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 8

Let's proceed to step 5:
If we divide 77 by 8, we get 9 and a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 4279.0
The remainder is 5 after subtracting 72 from 77.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 8

Going ahead to step 6:
The number 8 fits into 59 7 times, leaving a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 42797.0
Subtract 56 from 59 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
If we divide 30 by 8, we get 3 and a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 42797.3
If we subtract 24 from 30, we get 6.
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 8:
60 divided by 8 is 7 with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 42797.37
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.

Going ahead to step 9:
The number 8 fits into 40 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 42797.375
Deduct 40 from 40 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.

Going ahead to step 10:
If we divide 0 by 8, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 42797.375
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.

Moving on to step 11:
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: 42797.375
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.

In conclusion, the division gives 42797.375 with a balance of 0.0.