We look at the division of 792655 by 78 
The aim is to understand the frequency of 78 in 792655.

Going ahead to step 1:
The number 78 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 78

Advancing to step 2:
79 divided by 78 is 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 78 from 79 and we're left with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 78

On to step 3:
If we divide 12 by 78, we get 0 and a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 12 and we're left with 12.
Include the next digit (6) from the dividend after 12, then repeat: 126 / 78

Advancing to step 4:
126 divided by 78 is 1 with a remainder of 48.
Write down 1 as next digit of the result. 
Result so far: 101.0
The remainder is 48 after subtracting 78 from 126.
Take the next digit (5) from the dividend and append it to 48, then repeat: 485 / 78

Let's proceed to step 5:
485 divided by 78 is 6 with a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 1016.0
Subtracting 468 from 485 leaves us with 17.
Append the next digit (5) from the dividend to 17 and continue with: 175 / 78

Going ahead to step 6:
78 can be fit into 175 2 times, resulting in a remainder of 19.
The number 2 becomes the next digit in our result. 
Result so far: 10162.0
Subtracting 156 from 175 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 7:
When dividing 190 by 78, we get 2 with a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 10162.2
Deduct 156 from 190 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 8:
If we divide 340 by 78, we get 4 and a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 10162.24
Deduct 312 from 340 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
If we divide 280 by 78, we get 3 and a remainder of 46.
Use 3 as the next digit of our solution. 
Result so far: 10162.243
If we subtract 234 from 280, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 10:
When dividing 460 by 78, we get 5 with a remainder of 70.
Put 5 as the next digit of the answer. 
Result so far: 10162.2435
Subtracting 390 from 460 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 11:
78 goes into 700 8 times with a remainder of 76.
Put 8 as the next digit of the answer. 
Result so far: 10162.24358
Subtract 624 from 700 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 12:
760 divided by 78 is 9 with a remainder of 58.
Record the quotient 9 as the next digit in the result. 
Result so far: 10162.243589
Subtract 702 from 760 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 13:
When dividing 580 by 78, we get 7 with a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 10162.2435897
If we subtract 546 from 580, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 14:
78 can be fit into 340 4 times, resulting in a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 10162.24358974
Deduct 312 from 340 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 10162.24358974, with a leftover of 2.8e-08.