Let's divide 869231 by 80
The aim is to understand the frequency of 80 in 869231.

Moving on to step 1:
80 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 80

Advancing to step 2:
If we divide 86 by 80, we get 1 and a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 6 after subtracting 80 from 86.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 80

Let's proceed to step 3:
80 goes into 69 0 times with a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 69 and we're left with 69.
Take the next digit (2) from the dividend and append it to 69, then repeat: 692 / 80

Moving on to step 4:
The number 80 fits into 692 8 times, leaving a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 108.0
If we take 640 away from 692, we end up with 52.
Bring next digit (3) of the dividend behind the 52 and repeat the process: 523 / 80

Step 5:
80 goes into 523 6 times with a remainder of 43.
Use 6 as the next digit of our solution. 
Result so far: 1086.0
If we take 480 away from 523, we end up with 43.
Fetch the next digit (1) from the dividend, attach it to 43 and continue: 431 / 80

Moving on to step 6:
If we divide 431 by 80, we get 5 and a remainder of 31.
Record the quotient 5 as the next digit in the result. 
Result so far: 10865.0
Subtract 400 from 431 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 7:
When dividing 310 by 80, we get 3 with a remainder of 70.
The next digit of our result is 3. 
Result so far: 10865.3
Subtract 240 from 310 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 8:
700 divided by 80 is 8 with a remainder of 60.
The next digit of our result is 8. 
Result so far: 10865.38
Subtracting 640 from 700 leaves us 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.

On to step 9:
80 can be fit into 600 7 times, resulting in a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 10865.387
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.

On to step 10:
400 divided by 80 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 10865.3875
Subtracting 400 from 400 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.

On to step 11:
The number 80 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 10865.3875
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.

Step 12:
0 divided by 80 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 10865.3875
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.

In conclusion, the division gives 10865.3875 with a balance of 0.0.