We're dividing 148786 by 8 
We want to divide 148786 by 8.

On to step 1:
8 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 8

On to step 2:
The number 8 fits into 14 1 times, leaving a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 6 after subtracting 8 from 14.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 8

Let's proceed to step 3:
68 divided by 8 is 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 18.0
Subtracting 64 from 68 leaves us with 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 8

Let's proceed to step 4:
If we divide 47 by 8, we get 5 and a remainder of 7.
The next digit of our result is 5. 
Result so far: 185.0
The remainder is 7 after subtracting 40 from 47.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 8

Step 5:
When dividing 78 by 8, we get 9 with a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 1859.0
Deduct 72 from 78 and we're left with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 8

Step 6:
66 divided by 8 is 8 with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 18598.0
Deduct 64 from 66 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
20 divided by 8 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 18598.2
Subtracting 16 from 20 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:
When dividing 40 by 8, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 18598.25
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:
0 divided by 8 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 18598.25
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.

On to step 10:
If we divide 0 by 8, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 18598.25
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.

Our division results in 18598.25 with a remaining 0.0.