Let's divide 768278 by 80
The aim is to understand the frequency of 80 in 768278.

On to step 1:
The number 80 fits into 7 0 times, leaving 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 (6) from the dividend, add it to 7, then carry on: 76 / 80

Going ahead to step 2:
The number 80 fits into 76 0 times, leaving a remainder of 76.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 76, we get 76.
Bring next digit (8) of the dividend behind the 76 and repeat the process: 768 / 80

On to step 3:
80 can be fit into 768 9 times, resulting in a remainder of 48.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 720 from 768 leaves us with 48.
Grab the next digit (2) from the dividend, add it to 48, then carry on: 482 / 80

Step 4:
80 goes into 482 6 times with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 96.0
The remainder is 2 after subtracting 480 from 482.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 80

Step 5:
The number 80 fits into 27 0 times, leaving a remainder of 27.
The next digit of our result is 0. 
Result so far: 960.0
Subtract 0 from 27 to get 27.
Append the next digit (8) from the dividend to 27 and continue with: 278 / 80

On to step 6:
278 divided by 80 is 3 with a remainder of 38.
Write down 3 as next digit of the result. 
Result so far: 9603.0
Subtract 240 from 278 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 7:
The number 80 fits into 380 4 times, leaving a remainder of 60.
The next digit of our result is 4. 
Result so far: 9603.4
Deduct 320 from 380 and we're left 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.

Moving on to step 8:
When dividing 600 by 80, we get 7 with a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 9603.47
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 9:
When dividing 400 by 80, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 9603.475
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:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 9603.475
Deduct 0 from 0 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 11:
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: 9603.475
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.

The final result is 9603.475 with a remainder of 0.0.