2755121 divided by 78 
The aim is to understand the frequency of 78 in 2755121.

Advancing to step 1:
78 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 78

Let's proceed to step 2:
78 can be fit into 27 0 times, resulting in a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 27 and we're left with 27.
Append the next digit (5) from the dividend to 27 and continue with: 275 / 78

Going ahead to step 3:
78 goes into 275 3 times with a remainder of 41.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 234 from 275 leaves us with 41.
Include the next digit (5) from the dividend after 41, then repeat: 415 / 78

Let's proceed to step 4:
78 goes into 415 5 times with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
Deduct 390 from 415 and we're left with 25.
Fetch the next digit (1) from the dividend, attach it to 25 and continue: 251 / 78

Going ahead to step 5:
251 divided by 78 is 3 with a remainder of 17.
The next digit of our result is 3. 
Result so far: 353.0
The remainder is 17 after subtracting 234 from 251.
Take the next digit (2) from the dividend and append it to 17, then repeat: 172 / 78

Advancing to step 6:
172 divided by 78 is 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 3532.0
Subtracting 156 from 172 leaves us with 16.
Include the next digit (1) from the dividend after 16, then repeat: 161 / 78

Let's proceed to step 7:
78 can be fit into 161 2 times, resulting in a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 35322.0
If we take 156 away from 161, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
50 divided by 78 is 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 35322.0
Subtract 0 from 50 to 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.

Let's proceed to step 9:
500 divided by 78 is 6 with a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 35322.06
The remainder is 32 after subtracting 468 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 10:
78 goes into 320 4 times with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 35322.064
The remainder is 8 after subtracting 312 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
When dividing 80 by 78, we get 1 with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 35322.0641
Subtracting 78 from 80 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 12:
20 divided by 78 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 35322.0641
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 13:
78 can be fit into 200 2 times, resulting in a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 35322.064102
The remainder is 44 after subtracting 156 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 14:
440 divided by 78 is 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 35322.0641025
The remainder is 50 after subtracting 390 from 440.
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 15:
The number 78 fits into 500 6 times, leaving a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 35322.06410256
The remainder is 32 after subtracting 468 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 35322.06410256, with a leftover of 3.2e-08.