We're dividing 447998 by 80 
We want to divide 447998 by 80.

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.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 80

On to step 2:
80 goes into 44 0 times with a remainder of 44.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 44, we end up with 44.
Append the next digit (7) from the dividend to 44 and continue with: 447 / 80

Advancing to step 3:
When dividing 447 by 80, we get 5 with a remainder of 47.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 400 from 447 leaves us with 47.
Bring next digit (9) of the dividend behind the 47 and repeat the process: 479 / 80

Moving on to step 4:
80 goes into 479 5 times with a remainder of 79.
The next digit of our result is 5. 
Result so far: 55.0
If we subtract 400 from 479, we get 79.
Fetch the next digit (9) from the dividend, attach it to 79 and continue: 799 / 80

Advancing to step 5:
The number 80 fits into 799 9 times, leaving a remainder of 79.
The next digit of our result is 9. 
Result so far: 559.0
Subtract 720 from 799 to get 79.
Fetch the next digit (8) from the dividend, attach it to 79 and continue: 798 / 80

Moving on to step 6:
When dividing 798 by 80, we get 9 with a remainder of 78.
Record the quotient 9 as the next digit in the result. 
Result so far: 5599.0
The remainder is 78 after subtracting 720 from 798.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 7:
If we divide 780 by 80, we get 9 and a remainder of 60.
The next digit of our result is 9. 
Result so far: 5599.9
If we take 720 away from 780, we end up with 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 8:
If we divide 600 by 80, we get 7 and a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 5599.97
If we take 560 away from 600, we end up with 40.
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 9:
When dividing 400 by 80, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 5599.975
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.

Advancing to step 10:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 5599.975
Subtract 0 from 0 to get 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 11:
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: 5599.975
If we subtract 0 from 0, we get 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 5599.975 with a remaining 0.0.