80780 ÷ 65 
The aim is to understand the frequency of 65 in 80780.

Advancing to step 1:
The number 65 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 65

Advancing to step 2:
When dividing 80 by 65, we get 1 with a remainder of 15.
The next digit of our result is 1. 
Result so far: 1.0
If we take 65 away from 80, we end up with 15.
Take the next digit (7) from the dividend and append it to 15, then repeat: 157 / 65

Advancing to step 3:
If we divide 157 by 65, we get 2 and a remainder of 27.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Deduct 130 from 157 and we're left with 27.
Grab the next digit (8) from the dividend, add it to 27, then carry on: 278 / 65

Advancing to step 4:
When dividing 278 by 65, we get 4 with a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 124.0
The remainder is 18 after subtracting 260 from 278.
Bring next digit (0) of the dividend behind the 18 and repeat the process: 180 / 65

Moving on to step 5:
65 can be fit into 180 2 times, resulting in a remainder of 50.
The next digit of our result is 2. 
Result so far: 1242.0
Deduct 130 from 180 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 6:
65 can be fit into 500 7 times, resulting in a remainder of 45.
Write down 7 as next digit of the result. 
Result so far: 1242.7
If we take 455 away from 500, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 7:
If we divide 450 by 65, we get 6 and a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 1242.76
Deduct 390 from 450 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.

Let's proceed to step 8:
The number 65 fits into 600 9 times, leaving a remainder of 15.
The next digit of our result is 9. 
Result so far: 1242.769
If we subtract 585 from 600, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 9:
When dividing 150 by 65, we get 2 with a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 1242.7692
If we subtract 130 from 150, 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.

Moving on to step 10:
200 divided by 65 is 3 with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 1242.76923
Subtract 195 from 200 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
50 divided by 65 is 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 1242.76923
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 12:
65 goes into 500 7 times with a remainder of 45.
Write down 7 as next digit of the result. 
Result so far: 1242.7692307
The remainder is 45 after subtracting 455 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 13:
65 can be fit into 450 6 times, resulting in a remainder of 60.
Use 6 as the next digit of our solution. 
Result so far: 1242.76923076
If we take 390 away from 450, 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.

In conclusion, the division gives 1242.76923076 with a balance of 6e-08.