300518 ÷ 75 
We want to divide 300518 by 75.

Advancing to step 1:
75 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 75

Going ahead to step 2:
The number 75 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Take the next digit (0) from the dividend and append it to 30, then repeat: 300 / 75

Step 3:
300 divided by 75 is 4 with a remainder of 0.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 0 after subtracting 300 from 300.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 75

Let's proceed to step 4:
5 divided by 75 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 40.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 75

Step 5:
When dividing 51 by 75, we get 0 with a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 400.0
Subtract 0 from 51 to get 51.
Bring next digit (8) of the dividend behind the 51 and repeat the process: 518 / 75

Going ahead to step 6:
75 goes into 518 6 times with a remainder of 68.
Record the quotient 6 as the next digit in the result. 
Result so far: 4006.0
If we subtract 450 from 518, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 7:
If we divide 680 by 75, we get 9 and a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 4006.9
Subtract 675 from 680 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
75 goes into 50 0 times with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 4006.9
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 9:
75 can be fit into 500 6 times, resulting in a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 4006.906
If we take 450 away from 500, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 10:
500 divided by 75 is 6 with a remainder of 50.
The next digit of our result is 6. 
Result so far: 4006.9066
If we subtract 450 from 500, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 4006.9066 with a remaining 0.0005.