We look at the division of 342280 by 75 
Our goal is to divide 342280 by 75.

Advancing to step 1:
75 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 75

Moving on to step 2:
When dividing 34 by 75, we get 0 with a remainder of 34.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Grab the next digit (2) from the dividend, add it to 34, then carry on: 342 / 75

Step 3:
The number 75 fits into 342 4 times, leaving a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 42 after subtracting 300 from 342.
Include the next digit (2) from the dividend after 42, then repeat: 422 / 75

On to step 4:
The number 75 fits into 422 5 times, leaving a remainder of 47.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
The remainder is 47 after subtracting 375 from 422.
Grab the next digit (8) from the dividend, add it to 47, then carry on: 478 / 75

Moving on to step 5:
75 goes into 478 6 times with a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 456.0
Deduct 450 from 478 and we're left with 28.
Grab the next digit (0) from the dividend, add it to 28, then carry on: 280 / 75

Going ahead to step 6:
When dividing 280 by 75, we get 3 with a remainder of 55.
Put 3 as the next digit of the answer. 
Result so far: 4563.0
The remainder is 55 after subtracting 225 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 7:
75 can be fit into 550 7 times, resulting in a remainder of 25.
Use 7 as the next digit of our solution. 
Result so far: 4563.7
Subtracting 525 from 550 leaves us 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.

Let's proceed to step 8:
75 goes into 250 3 times with a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 4563.73
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.

On to step 9:
250 divided by 75 is 3 with a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 4563.733
Deduct 225 from 250 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.

After the division, we end up with 4563.733 and a remainder of 0.0025.