We look at the division of 97947454 by 617 
The aim is to understand the frequency of 617 in 97947454.

Step 1:
The number 617 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (7) from the dividend, attach it to 9 and continue: 97 / 617

On to step 2:
617 goes into 97 0 times with a remainder of 97.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 97 leaves us with 97.
Take the next digit (9) from the dividend and append it to 97, then repeat: 979 / 617

Going ahead to step 3:
617 can be fit into 979 1 times, resulting in a remainder of 362.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 617 from 979, we get 362.
Append the next digit (4) from the dividend to 362 and continue with: 3624 / 617

Going ahead to step 4:
617 goes into 3624 5 times with a remainder of 539.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 3085 from 3624 to get 539.
Include the next digit (7) from the dividend after 539, then repeat: 5397 / 617

Step 5:
If we divide 5397 by 617, we get 8 and a remainder of 461.
The next digit of our result is 8. 
Result so far: 158.0
If we subtract 4936 from 5397, we get 461.
Fetch the next digit (4) from the dividend, attach it to 461 and continue: 4614 / 617

Let's proceed to step 6:
4614 divided by 617 is 7 with a remainder of 295.
Use 7 as the next digit of our solution. 
Result so far: 1587.0
If we subtract 4319 from 4614, we get 295.
Include the next digit (5) from the dividend after 295, then repeat: 2955 / 617

Step 7:
When dividing 2955 by 617, we get 4 with a remainder of 487.
Record the quotient 4 as the next digit in the result. 
Result so far: 15874.0
Subtracting 2468 from 2955 leaves us with 487.
Include the next digit (4) from the dividend after 487, then repeat: 4874 / 617

On to step 8:
When dividing 4874 by 617, we get 7 with a remainder of 555.
The number 7 becomes the next digit in our result. 
Result so far: 158747.0
Subtracting 4319 from 4874 leaves us with 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Moving on to step 9:
The number 617 fits into 5550 8 times, leaving a remainder of 614.
The number 8 becomes the next digit in our result. 
Result so far: 158747.8
If we take 4936 away from 5550, we end up with 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

On to step 10:
6140 divided by 617 is 9 with a remainder of 587.
Record the quotient 9 as the next digit in the result. 
Result so far: 158747.89
Subtract 5553 from 6140 to get 587.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5870, and continue the process.

Moving on to step 11:
If we divide 5870 by 617, we get 9 and a remainder of 317.
Write down 9 as next digit of the result. 
Result so far: 158747.899
If we subtract 5553 from 5870, we get 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

In conclusion, the division gives 158747.899 with a balance of 0.0317.