Let's divide 149158 by 8
We want to divide 149158 by 8.

On to step 1:
8 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 8

Let's proceed to step 2:
The number 8 fits into 14 1 times, leaving a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 8 from 14, we get 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 8

Step 3:
69 divided by 8 is 8 with a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Subtracting 64 from 69 leaves us with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 8

Let's proceed to step 4:
When dividing 51 by 8, we get 6 with a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 186.0
If we subtract 48 from 51, we get 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 8

Let's proceed to step 5:
The number 8 fits into 35 4 times, leaving a remainder of 3.
Write down 4 as next digit of the result. 
Result so far: 1864.0
The remainder is 3 after subtracting 32 from 35.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 8

On to step 6:
38 divided by 8 is 4 with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 18644.0
The remainder is 6 after subtracting 32 from 38.
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 goes into 60 7 times with a remainder of 4.
The next digit of our result is 7. 
Result so far: 18644.7
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.

Going ahead to step 8:
8 goes into 40 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 18644.75
Subtract 40 from 40 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.

On to 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: 18644.75
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.

Advancing to step 10:
8 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 18644.75
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.

After the division, we end up with 18644.75 and a remainder of 0.0.