Let's divide 130620 by 80
The aim is to understand the frequency of 80 in 130620.

Advancing to step 1:
80 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 80

Going ahead to step 2:
80 can be fit into 13 0 times, resulting in a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 80

Step 3:
80 can be fit into 130 1 times, resulting in a remainder of 50.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 80 from 130 leaves us with 50.
Take the next digit (6) from the dividend and append it to 50, then repeat: 506 / 80

Step 4:
If we divide 506 by 80, we get 6 and a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we take 480 away from 506, we end up with 26.
Take the next digit (2) from the dividend and append it to 26, then repeat: 262 / 80

Moving on to step 5:
80 goes into 262 3 times with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 163.0
Subtracting 240 from 262 leaves us with 22.
Include the next digit (0) from the dividend after 22, then repeat: 220 / 80

On to step 6:
The number 80 fits into 220 2 times, leaving a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 1632.0
The remainder is 60 after subtracting 160 from 220.
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 7:
If we divide 600 by 80, we get 7 and a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 1632.7
If we take 560 away from 600, we end up 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.

Advancing to step 8:
80 goes into 400 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 1632.75
Deduct 400 from 400 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.

Advancing to step 9:
80 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1632.75
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.

Let's proceed to step 10:
If we divide 0 by 80, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1632.75
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.

The final result is 1632.75 with a remainder of 0.0.