We look at the division of 437637 by 80 
Our goal is to divide 437637 by 80.

Step 1:
When dividing 4 by 80, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 80

Going ahead to step 2:
If we divide 43 by 80, we get 0 and a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Append the next digit (7) from the dividend to 43 and continue with: 437 / 80

Moving on to step 3:
437 divided by 80 is 5 with a remainder of 37.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 400 from 437 leaves us with 37.
Include the next digit (6) from the dividend after 37, then repeat: 376 / 80

Advancing to step 4:
80 goes into 376 4 times with a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 54.0
Deduct 320 from 376 and we're left with 56.
Fetch the next digit (3) from the dividend, attach it to 56 and continue: 563 / 80

Moving on to step 5:
The number 80 fits into 563 7 times, leaving a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 547.0
Subtracting 560 from 563 leaves us with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 80

Step 6:
37 divided by 80 is 0 with a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 5470.0
Subtracting 0 from 37 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 7:
80 can be fit into 370 4 times, resulting in a remainder of 50.
Put 4 as the next digit of the answer. 
Result so far: 5470.4
Subtracting 320 from 370 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:
The number 80 fits into 500 6 times, leaving a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 5470.46
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.

Going ahead to step 9:
If we divide 200 by 80, we get 2 and a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 5470.462
If we subtract 160 from 200, 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.

Step 10:
80 goes into 400 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 5470.4625
The remainder is 0 after subtracting 400 from 400.
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 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: 5470.4625
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.

On to step 12:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5470.4625
If we take 0 away from 0, 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.

After the division, we end up with 5470.4625 and a remainder of 0.0.