Let's divide 304174 by 75
Let's see how many times 75 fits into 304174.

Going ahead to step 1:
If we divide 3 by 75, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 75

On to step 2:
If we divide 30 by 75, we get 0 and a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Fetch the next digit (4) from the dividend, attach it to 30 and continue: 304 / 75

On to step 3:
75 can be fit into 304 4 times, resulting in a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 300 from 304 and we're left with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 75

Let's proceed to step 4:
75 can be fit into 41 0 times, resulting in a remainder of 41.
Use 0 as the next digit of our solution. 
Result so far: 40.0
If we subtract 0 from 41, we get 41.
Include the next digit (7) from the dividend after 41, then repeat: 417 / 75

Going ahead to step 5:
If we divide 417 by 75, we get 5 and a remainder of 42.
The number 5 becomes the next digit in our result. 
Result so far: 405.0
Subtracting 375 from 417 leaves us with 42.
Take the next digit (4) from the dividend and append it to 42, then repeat: 424 / 75

Advancing to step 6:
When dividing 424 by 75, we get 5 with a remainder of 49.
Use 5 as the next digit of our solution. 
Result so far: 4055.0
Subtract 375 from 424 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 7:
75 goes into 490 6 times with a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 4055.6
Subtract 450 from 490 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 8:
The number 75 fits into 400 5 times, leaving a remainder of 25.
The next digit of our result is 5. 
Result so far: 4055.65
Deduct 375 from 400 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.

Advancing to step 9:
75 can be fit into 250 3 times, resulting in a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 4055.653
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.

Advancing to step 10:
When dividing 250 by 75, we get 3 with a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 4055.6533
If we subtract 225 from 250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 4055.6533 with a remainder of 0.00025.