Let's divide 339142 by 75
Let's see how many times 75 fits into 339142.

Advancing to step 1:
3 divided by 75 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 75

Let's proceed to step 2:
If we divide 33 by 75, we get 0 and a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 33, we get 33.
Include the next digit (9) from the dividend after 33, then repeat: 339 / 75

On to step 3:
If we divide 339 by 75, we get 4 and a remainder of 39.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 300 from 339, we get 39.
Include the next digit (1) from the dividend after 39, then repeat: 391 / 75

Moving on to step 4:
75 goes into 391 5 times with a remainder of 16.
Put 5 as the next digit of the answer. 
Result so far: 45.0
Subtract 375 from 391 to get 16.
Fetch the next digit (4) from the dividend, attach it to 16 and continue: 164 / 75

On to step 5:
75 goes into 164 2 times with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 452.0
The remainder is 14 after subtracting 150 from 164.
Bring next digit (2) of the dividend behind the 14 and repeat the process: 142 / 75

Moving on to step 6:
If we divide 142 by 75, we get 1 and a remainder of 67.
Record the quotient 1 as the next digit in the result. 
Result so far: 4521.0
If we subtract 75 from 142, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 7:
The number 75 fits into 670 8 times, leaving a remainder of 70.
Write down 8 as next digit of the result. 
Result so far: 4521.8
If we take 600 away from 670, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 8:
When dividing 700 by 75, we get 9 with a remainder of 25.
The next digit of our result is 9. 
Result so far: 4521.89
Deduct 675 from 700 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 9:
75 can be fit into 250 3 times, resulting in a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 4521.893
The remainder is 25 after subtracting 225 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 10:
When dividing 250 by 75, we get 3 with a remainder of 25.
The next digit of our result is 3. 
Result so far: 4521.8933
The remainder is 25 after subtracting 225 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 4521.8933 and a remainder of 0.00025.