We look at the division of 300239 by 5 
We want to figure out the number of times 300239 can be divided by 5.

Step 1:
The number 5 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 5

Moving on to step 2:
5 goes into 30 6 times with a remainder of 0.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 30 from 30, we get 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 5

Step 3:
5 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 60.0
Deduct 0 from 0 and we're left with 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 5

Step 4:
The number 5 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 600.0
If we take 0 away from 2, we end up with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 5

Moving on to step 5:
If we divide 23 by 5, we get 4 and a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 6004.0
If we take 20 away from 23, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 5

Going ahead to step 6:
39 divided by 5 is 7 with a remainder of 4.
The next digit of our result is 7. 
Result so far: 60047.0
Deduct 35 from 39 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
5 goes into 40 8 times with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 60047.8
Deduct 40 from 40 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
If we divide 0 by 5, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 60047.8
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
If we divide 0 by 5, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 60047.8
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 60047.8, with a leftover of 0.0.