We divide 436181 by 80
Our goal is to divide 436181 by 80.

On to step 1:
When dividing 4 by 80, we get 0 with 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

Moving on to step 2:
When dividing 43 by 80, we get 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Grab the next digit (6) from the dividend, add it to 43, then carry on: 436 / 80

Going ahead to step 3:
80 goes into 436 5 times with a remainder of 36.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 400 away from 436, we end up with 36.
Include the next digit (1) from the dividend after 36, then repeat: 361 / 80

Moving on to step 4:
80 can be fit into 361 4 times, resulting in a remainder of 41.
The next digit of our result is 4. 
Result so far: 54.0
The remainder is 41 after subtracting 320 from 361.
Bring next digit (8) of the dividend behind the 41 and repeat the process: 418 / 80

Let's proceed to step 5:
418 divided by 80 is 5 with a remainder of 18.
Write down 5 as next digit of the result. 
Result so far: 545.0
Deduct 400 from 418 and we're left with 18.
Fetch the next digit (1) from the dividend, attach it to 18 and continue: 181 / 80

Moving on to step 6:
80 can be fit into 181 2 times, resulting in a remainder of 21.
The next digit of our result is 2. 
Result so far: 5452.0
The remainder is 21 after subtracting 160 from 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 7:
If we divide 210 by 80, we get 2 and a remainder of 50.
Put 2 as the next digit of the answer. 
Result so far: 5452.2
Subtracting 160 from 210 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 8:
If we divide 500 by 80, we get 6 and a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 5452.26
Subtracting 480 from 500 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
80 can be fit into 200 2 times, resulting in a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 5452.262
Subtract 160 from 200 to 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.

Moving on to step 10:
80 goes into 400 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 5452.2625
Subtract 400 from 400 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.

Moving on to step 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 5452.2625
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.

Step 12:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5452.2625
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.

The final result is 5452.2625 with a remainder of 0.0.