We divide 443880 by 80
We want to figure out the number of times 443880 can be divided by 80.

Let's proceed to step 1:
The number 80 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 80

Going ahead to step 2:
If we divide 44 by 80, we get 0 and a remainder of 44.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 44 leaves us with 44.
Take the next digit (3) from the dividend and append it to 44, then repeat: 443 / 80

Moving on to step 3:
443 divided by 80 is 5 with a remainder of 43.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 400 from 443, we get 43.
Bring next digit (8) of the dividend behind the 43 and repeat the process: 438 / 80

Let's proceed to step 4:
80 goes into 438 5 times with a remainder of 38.
Record the quotient 5 as the next digit in the result. 
Result so far: 55.0
Subtracting 400 from 438 leaves us with 38.
Grab the next digit (8) from the dividend, add it to 38, then carry on: 388 / 80

Moving on to step 5:
80 goes into 388 4 times with a remainder of 68.
Record the quotient 4 as the next digit in the result. 
Result so far: 554.0
Subtracting 320 from 388 leaves us with 68.
Append the next digit (0) from the dividend to 68 and continue with: 680 / 80

Let's proceed to step 6:
680 divided by 80 is 8 with a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 5548.0
If we subtract 640 from 680, 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:
400 divided by 80 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 5548.5
If we take 400 away from 400, 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.

Going ahead to step 8:
The number 80 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 5548.5
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.

Step 9:
If we divide 0 by 80, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 5548.5
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.

Our division results in 5548.5 with a remaining 0.0.