We're dividing 120340 by 80 
The aim is to understand the frequency of 80 in 120340.

On to step 1:
When dividing 1 by 80, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 80

On to step 2:
80 goes into 12 0 times with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Include the next digit (0) from the dividend after 12, then repeat: 120 / 80

Moving on to step 3:
If we divide 120 by 80, we get 1 and a remainder of 40.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 80 from 120, we get 40.
Grab the next digit (3) from the dividend, add it to 40, then carry on: 403 / 80

Step 4:
The number 80 fits into 403 5 times, leaving a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtracting 400 from 403 leaves us with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 80

Step 5:
34 divided by 80 is 0 with a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 150.0
Subtracting 0 from 34 leaves us with 34.
Take the next digit (0) from the dividend and append it to 34, then repeat: 340 / 80

Moving on to step 6:
When dividing 340 by 80, we get 4 with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 1504.0
If we subtract 320 from 340, we get 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 7:
When dividing 200 by 80, we get 2 with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 1504.2
If we take 160 away from 200, 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:
400 divided by 80 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 1504.25
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.

Let's proceed to step 9:
When dividing 0 by 80, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1504.25
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.

Let's proceed to step 10:
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: 1504.25
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.

In conclusion, the division gives 1504.25 with a balance of 0.0.