407504 ÷ 80 
We want to divide 407504 by 80.

Advancing to step 1:
80 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 80

Going ahead to step 2:
The number 80 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Grab the next digit (7) from the dividend, add it to 40, then carry on: 407 / 80

Going ahead to step 3:
If we divide 407 by 80, we get 5 and a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 400 from 407 and we're left with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 80

Going ahead to step 4:
When dividing 75 by 80, we get 0 with a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
Deduct 0 from 75 and we're left with 75.
Bring next digit (0) of the dividend behind the 75 and repeat the process: 750 / 80

Step 5:
80 can be fit into 750 9 times, resulting in a remainder of 30.
Write down 9 as next digit of the result. 
Result so far: 509.0
Subtract 720 from 750 to get 30.
Bring next digit (4) of the dividend behind the 30 and repeat the process: 304 / 80

Let's proceed to step 6:
80 goes into 304 3 times with a remainder of 64.
The number 3 becomes the next digit in our result. 
Result so far: 5093.0
Subtract 240 from 304 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 7:
The number 80 fits into 640 8 times, leaving a remainder of 0.
The next digit of our result is 8. 
Result so far: 5093.8
Deduct 640 from 640 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.

Advancing to step 8:
0 divided by 80 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 5093.8
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.

Advancing to step 9:
0 divided by 80 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 5093.8
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.

Our division results in 5093.8 with a remaining 0.0.