We're dividing 239023 by 3 
We want to divide 239023 by 3.

Advancing to step 1:
When dividing 2 by 3, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 3

Let's proceed to step 2:
23 divided by 3 is 7 with a remainder of 2.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 21 from 23, we get 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 3

On to step 3:
When dividing 29 by 3, we get 9 with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 79.0
If we take 27 away from 29, we end up with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 3

Going ahead to step 4:
If we divide 20 by 3, we get 6 and a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 796.0
Deduct 18 from 20 and we're left with 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 3

Moving on to step 5:
If we divide 22 by 3, we get 7 and a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 7967.0
If we take 21 away from 22, we end up with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 3

Let's proceed to step 6:
When dividing 13 by 3, we get 4 with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 79674.0
The remainder is 1 after subtracting 12 from 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
When dividing 10 by 3, we get 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 79674.3
Deduct 9 from 10 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 8:
10 divided by 3 is 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 79674.33
If we take 9 away from 10, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Our division results in 79674.33 with a remaining 0.001.