Let's divide 436280 by 80
The aim is to understand the frequency of 80 in 436280.

Going ahead to step 1:
80 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
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

Advancing to step 2:
When dividing 43 by 80, we get 0 with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Append the next digit (6) from the dividend to 43 and continue with: 436 / 80

Step 3:
80 goes into 436 5 times with a remainder of 36.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 400 from 436 to get 36.
Take the next digit (2) from the dividend and append it to 36, then repeat: 362 / 80

Advancing to step 4:
The number 80 fits into 362 4 times, leaving a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 54.0
Subtracting 320 from 362 leaves us with 42.
Fetch the next digit (8) from the dividend, attach it to 42 and continue: 428 / 80

Let's proceed to step 5:
When dividing 428 by 80, we get 5 with a remainder of 28.
Write down 5 as next digit of the result. 
Result so far: 545.0
If we subtract 400 from 428, we get 28.
Append the next digit (0) from the dividend to 28 and continue with: 280 / 80

Advancing to step 6:
80 can be fit into 280 3 times, resulting in a remainder of 40.
Record the quotient 3 as the next digit in the result. 
Result so far: 5453.0
Subtracting 240 from 280 leaves us 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 7:
When dividing 400 by 80, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 5453.5
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.

Step 8:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 5453.5
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.

Moving on 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: 5453.5
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.

Our division results in 5453.5 with a remaining 0.0.