We're dividing 978101 by 80 
The aim is to understand the frequency of 80 in 978101.

Going ahead to step 1:
80 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (7) from the dividend, attach it to 9 and continue: 97 / 80

On to step 2:
If we divide 97 by 80, we get 1 and a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 17 after subtracting 80 from 97.
Include the next digit (8) from the dividend after 17, then repeat: 178 / 80

Step 3:
80 can be fit into 178 2 times, resulting in a remainder of 18.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 18 after subtracting 160 from 178.
Bring next digit (1) of the dividend behind the 18 and repeat the process: 181 / 80

Let's proceed to step 4:
181 divided by 80 is 2 with a remainder of 21.
The next digit of our result is 2. 
Result so far: 122.0
If we subtract 160 from 181, we get 21.
Grab the next digit (0) from the dividend, add it to 21, then carry on: 210 / 80

On to step 5:
The number 80 fits into 210 2 times, leaving a remainder of 50.
Use 2 as the next digit of our solution. 
Result so far: 1222.0
The remainder is 50 after subtracting 160 from 210.
Fetch the next digit (1) from the dividend, attach it to 50 and continue: 501 / 80

Moving on to step 6:
The number 80 fits into 501 6 times, leaving a remainder of 21.
The number 6 becomes the next digit in our result. 
Result so far: 12226.0
If we subtract 480 from 501, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 7:
When dividing 210 by 80, we get 2 with a remainder of 50.
Write down 2 as next digit of the result. 
Result so far: 12226.2
If we subtract 160 from 210, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 8:
If we divide 500 by 80, we get 6 and a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 12226.26
Deduct 480 from 500 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
200 divided by 80 is 2 with a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 12226.262
Subtracting 160 from 200 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.

Let's proceed to step 10:
400 divided by 80 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 12226.2625
Subtract 400 from 400 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 11:
80 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12226.2625
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.

Going ahead to step 12:
The number 80 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 12226.2625
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.

The final result is 12226.2625 with a remainder of 0.0.