We're dividing 394043 by 80 
We want to divide 394043 by 80.

Let's proceed to step 1:
80 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 80

Step 2:
80 can be fit into 39 0 times, resulting in a remainder of 39.
The next digit of our result is 0. 
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

Going ahead to step 3:
The number 80 fits into 394 4 times, leaving a remainder of 74.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 320 from 394 and we're left with 74.
Grab the next digit (0) from the dividend, add it to 74, then carry on: 740 / 80

Let's proceed to step 4:
When dividing 740 by 80, we get 9 with a remainder of 20.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
Subtracting 720 from 740 leaves us with 20.
Fetch the next digit (4) from the dividend, attach it to 20 and continue: 204 / 80

Step 5:
80 goes into 204 2 times with a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 492.0
If we subtract 160 from 204, we get 44.
Take the next digit (3) from the dividend and append it to 44, then repeat: 443 / 80

Advancing to step 6:
If we divide 443 by 80, we get 5 and a remainder of 43.
The next digit of our result is 5. 
Result so far: 4925.0
Subtracting 400 from 443 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 7:
80 can be fit into 430 5 times, resulting in a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 4925.5
The remainder is 30 after subtracting 400 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
If we divide 300 by 80, we get 3 and a remainder of 60.
Put 3 as the next digit of the answer. 
Result so far: 4925.53
Subtract 240 from 300 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.

Advancing to step 9:
When dividing 600 by 80, we get 7 with a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 4925.537
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.

On to step 10:
80 goes into 400 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 4925.5375
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.

Step 11:
If we divide 0 by 80, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4925.5375
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.

Going ahead to step 12:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4925.5375
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.

The final outcome is 4925.5375, with a leftover of 0.0.