Let's divide 391238 by 80
We want to figure out the number of times 391238 can be divided by 80.

Advancing to step 1:
If we divide 3 by 80, 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.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 80

Step 2:
80 can be fit into 39 0 times, resulting in a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Grab the next digit (1) from the dividend, add it to 39, then carry on: 391 / 80

Let's proceed to step 3:
If we divide 391 by 80, we get 4 and a remainder of 71.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 71 after subtracting 320 from 391.
Bring next digit (2) of the dividend behind the 71 and repeat the process: 712 / 80

Step 4:
The number 80 fits into 712 8 times, leaving a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 48.0
Subtract 640 from 712 to get 72.
Fetch the next digit (3) from the dividend, attach it to 72 and continue: 723 / 80

Going ahead to step 5:
If we divide 723 by 80, we get 9 and a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 489.0
The remainder is 3 after subtracting 720 from 723.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 80

Let's proceed to step 6:
80 can be fit into 38 0 times, resulting in a remainder of 38.
The next digit of our result is 0. 
Result so far: 4890.0
Subtracting 0 from 38 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 7:
The number 80 fits into 380 4 times, leaving a remainder of 60.
The number 4 becomes the next digit in our result. 
Result so far: 4890.4
Subtract 320 from 380 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 8:
If we divide 600 by 80, we get 7 and a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 4890.47
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 9:
400 divided by 80 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 4890.475
Deduct 400 from 400 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.

Step 10:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4890.475
If we take 0 away from 0, we end up 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.

On to step 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4890.475
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 4890.475 with a balance of 0.0.