We look at the division of 436323 by 80 
Our goal is to divide 436323 by 80.

Let's proceed to step 1:
The number 80 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 80

On to step 2:
If we divide 43 by 80, we get 0 and a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Bring next digit (6) of the dividend behind the 43 and repeat the process: 436 / 80

On to step 3:
436 divided by 80 is 5 with a remainder of 36.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 36 after subtracting 400 from 436.
Take the next digit (3) from the dividend and append it to 36, then repeat: 363 / 80

On to step 4:
363 divided by 80 is 4 with a remainder of 43.
Put 4 as the next digit of the answer. 
Result so far: 54.0
The remainder is 43 after subtracting 320 from 363.
Append the next digit (2) from the dividend to 43 and continue with: 432 / 80

Moving on to step 5:
The number 80 fits into 432 5 times, leaving a remainder of 32.
Record the quotient 5 as the next digit in the result. 
Result so far: 545.0
Deduct 400 from 432 and we're left with 32.
Include the next digit (3) from the dividend after 32, then repeat: 323 / 80

Let's proceed to step 6:
The number 80 fits into 323 4 times, leaving a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 5454.0
Subtract 320 from 323 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
80 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 5454.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
The number 80 fits into 300 3 times, leaving a remainder of 60.
Write down 3 as next digit of the result. 
Result so far: 5454.03
The remainder is 60 after subtracting 240 from 300.
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: 5454.037
Deduct 560 from 600 and we're left 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.

Step 10:
80 goes into 400 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 5454.0375
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.

On to step 11:
The number 80 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 5454.0375
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.

Moving on to step 12:
0 divided by 80 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 5454.0375
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.

The final result is 5454.0375 with a remainder of 0.0.