39412 divided by 80 
We want to figure out the number of times 39412 can be divided by 80.

Moving on to step 1:
If we divide 3 by 80, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 80

Going ahead to step 2:
80 goes into 39 0 times with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Grab the next digit (4) from the dividend, add it to 39, then carry on: 394 / 80

Let's proceed to step 3:
When dividing 394 by 80, we get 4 with a remainder of 74.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 320 from 394 to get 74.
Append the next digit (1) from the dividend to 74 and continue with: 741 / 80

On to step 4:
The number 80 fits into 741 9 times, leaving a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
If we subtract 720 from 741, we get 21.
Append the next digit (2) from the dividend to 21 and continue with: 212 / 80

Step 5:
If we divide 212 by 80, we get 2 and a remainder of 52.
The next digit of our result is 2. 
Result so far: 492.0
Deduct 160 from 212 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 6:
520 divided by 80 is 6 with a remainder of 40.
Record the quotient 6 as the next digit in the result. 
Result so far: 492.6
If we subtract 480 from 520, we 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 7:
80 goes into 400 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 492.65
Subtracting 400 from 400 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.

Let's proceed to step 8:
If we divide 0 by 80, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 492.65
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.

Let's proceed to step 9:
If we divide 0 by 80, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 492.65
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.

After the division, we end up with 492.65 and a remainder of 0.0.