Let's divide 306928 by 75
We want to figure out the number of times 306928 can be divided by 75.

Going ahead to step 1:
If we divide 3 by 75, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 75

On to step 2:
75 can be fit into 30 0 times, resulting in a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Fetch the next digit (6) from the dividend, attach it to 30 and continue: 306 / 75

On to step 3:
75 can be fit into 306 4 times, resulting in a remainder of 6.
The next digit of our result is 4. 
Result so far: 4.0
If we take 300 away from 306, we end up with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 75

Advancing to step 4:
75 can be fit into 69 0 times, resulting in a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
Deduct 0 from 69 and we're left with 69.
Take the next digit (2) from the dividend and append it to 69, then repeat: 692 / 75

On to step 5:
The number 75 fits into 692 9 times, leaving a remainder of 17.
Put 9 as the next digit of the answer. 
Result so far: 409.0
The remainder is 17 after subtracting 675 from 692.
Fetch the next digit (8) from the dividend, attach it to 17 and continue: 178 / 75

Let's proceed to step 6:
When dividing 178 by 75, we get 2 with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 4092.0
Deduct 150 from 178 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 7:
280 divided by 75 is 3 with a remainder of 55.
Record the quotient 3 as the next digit in the result. 
Result so far: 4092.3
If we take 225 away from 280, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 8:
75 can be fit into 550 7 times, resulting in a remainder of 25.
Record the quotient 7 as the next digit in the result. 
Result so far: 4092.37
If we take 525 away from 550, we end up 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:
The number 75 fits into 250 3 times, leaving a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 4092.373
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.

On to step 10:
250 divided by 75 is 3 with a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 4092.3733
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.

The final outcome is 4092.3733, with a leftover of 0.00025.