Let's divide 123958 by 8
We're looking to find how many times 8 goes into 123958.

Let's proceed to step 1:
The number 8 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 8

Let's proceed to step 2:
12 divided by 8 is 1 with a remainder of 4.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 8 from 12 to get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 8

Let's proceed to step 3:
8 goes into 43 5 times with a remainder of 3.
The next digit of our result is 5. 
Result so far: 15.0
The remainder is 3 after subtracting 40 from 43.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 8

Advancing to step 4:
If we divide 39 by 8, we get 4 and a remainder of 7.
Write down 4 as next digit of the result. 
Result so far: 154.0
If we take 32 away from 39, we end up with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 8

Advancing to step 5:
If we divide 75 by 8, we get 9 and a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 1549.0
If we take 72 away from 75, we end up with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 8

Advancing to step 6:
If we divide 38 by 8, we get 4 and a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 15494.0
Deduct 32 from 38 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 7:
8 can be fit into 60 7 times, resulting in a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 15494.7
Subtracting 56 from 60 leaves us 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.

Step 8:
The number 8 fits into 40 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 15494.75
If we take 40 away from 40, 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.

Moving on to step 9:
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: 15494.75
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.

Moving on to step 10:
The number 8 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 15494.75
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 15494.75 with a balance of 0.0.