Let's divide 731674 by 78
The aim is to understand the frequency of 78 in 731674.

Advancing to step 1:
When dividing 7 by 78, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 78

Step 2:
The number 78 fits into 73 0 times, leaving a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 73 and we're left with 73.
Append the next digit (1) from the dividend to 73 and continue with: 731 / 78

Step 3:
78 goes into 731 9 times with a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 702 from 731 leaves us with 29.
Fetch the next digit (6) from the dividend, attach it to 29 and continue: 296 / 78

On to step 4:
When dividing 296 by 78, we get 3 with a remainder of 62.
Write down 3 as next digit of the result. 
Result so far: 93.0
If we take 234 away from 296, we end up with 62.
Bring next digit (7) of the dividend behind the 62 and repeat the process: 627 / 78

Moving on to step 5:
78 goes into 627 8 times with a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 938.0
The remainder is 3 after subtracting 624 from 627.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 78

Advancing to step 6:
If we divide 34 by 78, we get 0 and a remainder of 34.
The next digit of our result is 0. 
Result so far: 9380.0
If we subtract 0 from 34, 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 7:
340 divided by 78 is 4 with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 9380.4
Subtracting 312 from 340 leaves us 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.

Let's proceed to step 8:
78 can be fit into 280 3 times, resulting in a remainder of 46.
The next digit of our result is 3. 
Result so far: 9380.43
If we take 234 away from 280, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 9:
The number 78 fits into 460 5 times, leaving a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 9380.435
Subtract 390 from 460 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.

Going ahead to step 10:
78 can be fit into 700 8 times, resulting in a remainder of 76.
Use 8 as the next digit of our solution. 
Result so far: 9380.4358
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.

On to step 11:
760 divided by 78 is 9 with a remainder of 58.
Use 9 as the next digit of our solution. 
Result so far: 9380.43589
If we take 702 away from 760, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 12:
78 goes into 580 7 times with a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 9380.435897
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.

Advancing to step 13:
If we divide 340 by 78, we get 4 and a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 9380.4358974
If we take 312 away from 340, we end up 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.

Let's proceed to step 14:
78 goes into 280 3 times with a remainder of 46.
Use 3 as the next digit of our solution. 
Result so far: 9380.43589743
Subtract 234 from 280 to 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.

In conclusion, the division gives 9380.43589743 with a balance of 4.6e-08.