We look at the division of 328356 by 49 
The aim is to understand the frequency of 49 in 328356.

Step 1:
3 divided by 49 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (2) from the dividend, attach it to 3 and continue: 32 / 49

Moving on to step 2:
If we divide 32 by 49, we get 0 and a remainder of 32.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 32, we end up with 32.
Include the next digit (8) from the dividend after 32, then repeat: 328 / 49

On to step 3:
If we divide 328 by 49, we get 6 and a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 294 away from 328, we end up with 34.
Bring next digit (3) of the dividend behind the 34 and repeat the process: 343 / 49

Step 4:
49 goes into 343 7 times with a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
Subtract 343 from 343 to get 0.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 49

On to step 5:
The number 49 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 670.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (6) from the dividend to 5 and continue with: 56 / 49

Advancing to step 6:
When dividing 56 by 49, we get 1 with a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 6701.0
Subtracting 49 from 56 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
If we divide 70 by 49, we get 1 and a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 6701.1
The remainder is 21 after subtracting 49 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 8:
If we divide 210 by 49, we get 4 and a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 6701.14
Subtract 196 from 210 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 9:
When dividing 140 by 49, we get 2 with a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 6701.142
Subtracting 98 from 140 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 10:
49 goes into 420 8 times with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 6701.1428
The remainder is 28 after subtracting 392 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 11:
280 divided by 49 is 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 6701.14285
If we take 245 away from 280, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 12:
When dividing 350 by 49, we get 7 with a remainder of 7.
The next digit of our result is 7. 
Result so far: 6701.142857
Deduct 343 from 350 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 13:
49 can be fit into 70 1 times, resulting in a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 6701.1428571
Deduct 49 from 70 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 14:
49 goes into 210 4 times with a remainder of 14.
The next digit of our result is 4. 
Result so far: 6701.14285714
Subtracting 196 from 210 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Our division results in 6701.14285714 with a remaining 1.4e-08.