We look at the division of 755694 by 80 
The aim is to understand the frequency of 80 in 755694.

Advancing to step 1:
When dividing 7 by 80, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 80

On to step 2:
80 can be fit into 75 0 times, resulting in a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 75 after subtracting 0 from 75.
Grab the next digit (5) from the dividend, add it to 75, then carry on: 755 / 80

Advancing to step 3:
If we divide 755 by 80, we get 9 and a remainder of 35.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 720 from 755 to get 35.
Include the next digit (6) from the dividend after 35, then repeat: 356 / 80

Step 4:
If we divide 356 by 80, we get 4 and a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 94.0
Deduct 320 from 356 and we're left with 36.
Fetch the next digit (9) from the dividend, attach it to 36 and continue: 369 / 80

Moving on to step 5:
When dividing 369 by 80, we get 4 with a remainder of 49.
Use 4 as the next digit of our solution. 
Result so far: 944.0
Subtracting 320 from 369 leaves us with 49.
Fetch the next digit (4) from the dividend, attach it to 49 and continue: 494 / 80

On to step 6:
80 can be fit into 494 6 times, resulting in a remainder of 14.
The next digit of our result is 6. 
Result so far: 9446.0
Subtracting 480 from 494 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
When dividing 140 by 80, we get 1 with a remainder of 60.
Put 1 as the next digit of the answer. 
Result so far: 9446.1
If we take 80 away from 140, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 8:
600 divided by 80 is 7 with a remainder of 40.
The next digit of our result is 7. 
Result so far: 9446.17
The remainder is 40 after subtracting 560 from 600.
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 9:
400 divided by 80 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 9446.175
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.

On to step 10:
80 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 9446.175
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.

Advancing 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: 9446.175
Subtracting 0 from 0 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.

In conclusion, the division gives 9446.175 with a balance of 0.0.