We look at the division of 717077 by 97 
The aim is to understand the frequency of 97 in 717077.

On to step 1:
The number 97 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 97

Step 2:
When dividing 71 by 97, we get 0 with a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 71, we get 71.
Append the next digit (7) from the dividend to 71 and continue with: 717 / 97

On to step 3:
When dividing 717 by 97, we get 7 with a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 679 from 717 to get 38.
Take the next digit (0) from the dividend and append it to 38, then repeat: 380 / 97

Let's proceed to step 4:
If we divide 380 by 97, we get 3 and a remainder of 89.
The next digit of our result is 3. 
Result so far: 73.0
Subtracting 291 from 380 leaves us with 89.
Append the next digit (7) from the dividend to 89 and continue with: 897 / 97

On to step 5:
The number 97 fits into 897 9 times, leaving a remainder of 24.
The next digit of our result is 9. 
Result so far: 739.0
If we take 873 away from 897, we end up with 24.
Bring next digit (7) of the dividend behind the 24 and repeat the process: 247 / 97

Moving on to step 6:
97 goes into 247 2 times with a remainder of 53.
Use 2 as the next digit of our solution. 
Result so far: 7392.0
Subtract 194 from 247 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 7:
530 divided by 97 is 5 with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 7392.5
If we take 485 away from 530, we end up 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.

Advancing to step 8:
97 can be fit into 450 4 times, resulting in a remainder of 62.
The next digit of our result is 4. 
Result so far: 7392.54
If we subtract 388 from 450, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 9:
If we divide 620 by 97, we get 6 and a remainder of 38.
Use 6 as the next digit of our solution. 
Result so far: 7392.546
If we subtract 582 from 620, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 10:
97 goes into 380 3 times with a remainder of 89.
Put 3 as the next digit of the answer. 
Result so far: 7392.5463
Deduct 291 from 380 and we're left with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Step 11:
97 can be fit into 890 9 times, resulting in a remainder of 17.
Write down 9 as next digit of the result. 
Result so far: 7392.54639
Subtracting 873 from 890 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.

Advancing to step 12:
97 goes into 170 1 times with a remainder of 73.
Record the quotient 1 as the next digit in the result. 
Result so far: 7392.546391
Subtracting 97 from 170 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 13:
730 divided by 97 is 7 with a remainder of 51.
The next digit of our result is 7. 
Result so far: 7392.5463917
The remainder is 51 after subtracting 679 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 14:
97 goes into 510 5 times with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 7392.54639175
If we take 485 away from 510, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

In conclusion, the division gives 7392.54639175 with a balance of 2.5e-08.