We look at the division of 318206 by 78 
The aim is to understand the frequency of 78 in 318206.

Moving on to step 1:
The number 78 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 78

Going ahead to step 2:
The number 78 fits into 31 0 times, leaving a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Fetch the next digit (8) from the dividend, attach it to 31 and continue: 318 / 78

Advancing to step 3:
318 divided by 78 is 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 312 from 318 and we're left with 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 78

Step 4:
78 can be fit into 62 0 times, resulting in a remainder of 62.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
The remainder is 62 after subtracting 0 from 62.
Include the next digit (0) from the dividend after 62, then repeat: 620 / 78

On to step 5:
78 can be fit into 620 7 times, resulting in a remainder of 74.
Record the quotient 7 as the next digit in the result. 
Result so far: 407.0
Subtract 546 from 620 to get 74.
Append the next digit (6) from the dividend to 74 and continue with: 746 / 78

On to step 6:
746 divided by 78 is 9 with a remainder of 44.
Record the quotient 9 as the next digit in the result. 
Result so far: 4079.0
If we take 702 away from 746, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 7:
The number 78 fits into 440 5 times, leaving a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 4079.5
If we take 390 away from 440, 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.

Moving on to step 8:
78 goes into 500 6 times with a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 4079.56
If we subtract 468 from 500, we 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 9:
The number 78 fits into 320 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 4079.564
If we subtract 312 from 320, we get 8.
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 10:
80 divided by 78 is 1 with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 4079.5641
Deduct 78 from 80 and we're left 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.

Going ahead to step 11:
If we divide 20 by 78, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 4079.5641
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.

Let's proceed to step 12:
When dividing 200 by 78, we get 2 with a remainder of 44.
The number 2 becomes the next digit in our result. 
Result so far: 4079.564102
If we subtract 156 from 200, we get 44.
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 13:
440 divided by 78 is 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 4079.5641025
Subtracting 390 from 440 leaves us 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.

Advancing to step 14:
The number 78 fits into 500 6 times, leaving a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 4079.56410256
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.

Our division results in 4079.56410256 with a remaining 3.2e-08.