424356 ÷ 80 
We want to figure out the number of times 424356 can be divided by 80.

Advancing to step 1:
The number 80 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 80

Let's proceed to step 2:
When dividing 42 by 80, we get 0 with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Take the next digit (4) from the dividend and append it to 42, then repeat: 424 / 80

On to step 3:
The number 80 fits into 424 5 times, leaving a remainder of 24.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 400 away from 424, we end up with 24.
Append the next digit (3) from the dividend to 24 and continue with: 243 / 80

Going ahead to step 4:
80 can be fit into 243 3 times, resulting in a remainder of 3.
The next digit of our result is 3. 
Result so far: 53.0
Subtract 240 from 243 to get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 80

Step 5:
When dividing 35 by 80, we get 0 with a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 530.0
Subtracting 0 from 35 leaves us with 35.
Bring next digit (6) of the dividend behind the 35 and repeat the process: 356 / 80

Advancing to step 6:
The number 80 fits into 356 4 times, leaving a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 5304.0
If we take 320 away from 356, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 7:
80 can be fit into 360 4 times, resulting in a remainder of 40.
The number 4 becomes the next digit in our result. 
Result so far: 5304.4
If we subtract 320 from 360, 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.

On to step 8:
If we divide 400 by 80, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 5304.45
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.

Moving on to step 9:
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: 5304.45
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 10:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 5304.45
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.

In conclusion, the division gives 5304.45 with a balance of 0.0.