We look at the division of 574325 by 49 
The aim is to understand the frequency of 49 in 574325.

Going ahead to step 1:
When dividing 5 by 49, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 49

Moving on to step 2:
The number 49 fits into 57 1 times, leaving a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 49 from 57 leaves us with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 49

Advancing to step 3:
When dividing 84 by 49, we get 1 with a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 35 after subtracting 49 from 84.
Append the next digit (3) from the dividend to 35 and continue with: 353 / 49

Let's proceed to step 4:
353 divided by 49 is 7 with a remainder of 10.
The next digit of our result is 7. 
Result so far: 117.0
The remainder is 10 after subtracting 343 from 353.
Append the next digit (2) from the dividend to 10 and continue with: 102 / 49

Advancing to step 5:
49 can be fit into 102 2 times, resulting in a remainder of 4.
The next digit of our result is 2. 
Result so far: 1172.0
Subtracting 98 from 102 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 49

Going ahead to step 6:
When dividing 45 by 49, we get 0 with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 11720.0
Deduct 0 from 45 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 7:
When dividing 450 by 49, we get 9 with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 11720.9
The remainder is 9 after subtracting 441 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 8:
When dividing 90 by 49, we get 1 with a remainder of 41.
Put 1 as the next digit of the answer. 
Result so far: 11720.91
Subtract 49 from 90 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 9:
If we divide 410 by 49, we get 8 and a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 11720.918
The remainder is 18 after subtracting 392 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 10:
If we divide 180 by 49, we get 3 and a remainder of 33.
Put 3 as the next digit of the answer. 
Result so far: 11720.9183
If we take 147 away from 180, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 11:
330 divided by 49 is 6 with a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 11720.91836
Subtract 294 from 330 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 12:
If we divide 360 by 49, we get 7 and a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 11720.918367
Subtracting 343 from 360 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 13:
The number 49 fits into 170 3 times, leaving a remainder of 23.
The next digit of our result is 3. 
Result so far: 11720.9183673
Subtract 147 from 170 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 14:
If we divide 230 by 49, we get 4 and a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 11720.91836734
Subtracting 196 from 230 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

In conclusion, the division gives 11720.91836734 with a balance of 3.4e-08.