274454 divided by 78 
The aim is to understand the frequency of 78 in 274454.

Going ahead to step 1:
78 goes into 2 0 times with 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

Step 2:
78 goes into 27 0 times with a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 27, we get 27.
Include the next digit (4) from the dividend after 27, then repeat: 274 / 78

Going ahead to step 3:
If we divide 274 by 78, we get 3 and a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 234 from 274, we get 40.
Take the next digit (4) from the dividend and append it to 40, then repeat: 404 / 78

On to step 4:
The number 78 fits into 404 5 times, leaving a remainder of 14.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
Deduct 390 from 404 and we're left with 14.
Bring next digit (5) of the dividend behind the 14 and repeat the process: 145 / 78

Moving on to step 5:
78 can be fit into 145 1 times, resulting in a remainder of 67.
The number 1 becomes the next digit in our result. 
Result so far: 351.0
Deduct 78 from 145 and we're left with 67.
Take the next digit (4) from the dividend and append it to 67, then repeat: 674 / 78

Going ahead to step 6:
The number 78 fits into 674 8 times, leaving a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 3518.0
The remainder is 50 after subtracting 624 from 674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 7:
78 can be fit into 500 6 times, resulting in a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 3518.6
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 8:
78 goes into 320 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 3518.64
Deduct 312 from 320 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
80 divided by 78 is 1 with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 3518.641
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.

On to step 10:
When dividing 20 by 78, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 3518.641
Subtract 0 from 20 to 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.

Let's proceed to step 11:
If we divide 200 by 78, we get 2 and a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 3518.64102
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.

Advancing to step 12:
78 can be fit into 440 5 times, resulting in a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 3518.641025
Deduct 390 from 440 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 13:
78 can be fit into 500 6 times, resulting in a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 3518.6410256
Subtract 468 from 500 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 14:
The number 78 fits into 320 4 times, leaving a remainder of 8.
The next digit of our result is 4. 
Result so far: 3518.64102564
Deduct 312 from 320 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 3518.64102564, and the remainder is 8e-09.