Let's divide 123885 by 10
We're looking to find how many times 10 goes into 123885.

Advancing to step 1:
10 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 10

Step 2:
The number 10 fits into 12 1 times, leaving a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 2 after subtracting 10 from 12.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 10

On to step 3:
If we divide 23 by 10, we get 2 and a remainder of 3.
The next digit of our result is 2. 
Result so far: 12.0
Subtract 20 from 23 to get 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 10

Step 4:
10 can be fit into 38 3 times, resulting in a remainder of 8.
The next digit of our result is 3. 
Result so far: 123.0
The remainder is 8 after subtracting 30 from 38.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 10

Moving on to step 5:
10 can be fit into 88 8 times, resulting in a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 1238.0
If we take 80 away from 88, we end up with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 10

Moving on to step 6:
10 goes into 85 8 times with a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 12388.0
The remainder is 5 after subtracting 80 from 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 7:
The number 10 fits into 50 5 times, leaving a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 12388.5
Deduct 50 from 50 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.

On to step 8:
10 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12388.5
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.

Going ahead to step 9:
When dividing 0 by 10, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12388.5
If we take 0 away from 0, 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.

After the division, we end up with 12388.5 and a remainder of 0.0.