We look at the division of 99566005 by 797 
The aim is to understand the frequency of 797 in 99566005.

On to step 1:
797 can be fit into 9 0 times, resulting in a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 797

Moving on to step 2:
797 can be fit into 99 0 times, resulting in a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Grab the next digit (5) from the dividend, add it to 99, then carry on: 995 / 797

Going ahead to step 3:
The number 797 fits into 995 1 times, leaving a remainder of 198.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 797 from 995 leaves us with 198.
Fetch the next digit (6) from the dividend, attach it to 198 and continue: 1986 / 797

Let's proceed to step 4:
797 goes into 1986 2 times with a remainder of 392.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 1594 from 1986, we get 392.
Take the next digit (6) from the dividend and append it to 392, then repeat: 3926 / 797

Going ahead to step 5:
The number 797 fits into 3926 4 times, leaving a remainder of 738.
Use 4 as the next digit of our solution. 
Result so far: 124.0
The remainder is 738 after subtracting 3188 from 3926.
Bring next digit (0) of the dividend behind the 738 and repeat the process: 7380 / 797

Moving on to step 6:
797 can be fit into 7380 9 times, resulting in a remainder of 207.
The next digit of our result is 9. 
Result so far: 1249.0
If we subtract 7173 from 7380, we get 207.
Append the next digit (0) from the dividend to 207 and continue with: 2070 / 797

Let's proceed to step 7:
797 can be fit into 2070 2 times, resulting in a remainder of 476.
Put 2 as the next digit of the answer. 
Result so far: 12492.0
Subtracting 1594 from 2070 leaves us with 476.
Fetch the next digit (5) from the dividend, attach it to 476 and continue: 4765 / 797

Step 8:
If we divide 4765 by 797, we get 5 and a remainder of 780.
Record the quotient 5 as the next digit in the result. 
Result so far: 124925.0
Subtracting 3985 from 4765 leaves us with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

On to step 9:
797 can be fit into 7800 9 times, resulting in a remainder of 627.
Use 9 as the next digit of our solution. 
Result so far: 124925.9
Deduct 7173 from 7800 and we're left with 627.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6270, and continue the process.

Step 10:
If we divide 6270 by 797, we get 7 and a remainder of 691.
The next digit of our result is 7. 
Result so far: 124925.97
Subtract 5579 from 6270 to get 691.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6910, and continue the process.

On to step 11:
The number 797 fits into 6910 8 times, leaving a remainder of 534.
Use 8 as the next digit of our solution. 
Result so far: 124925.978
Subtract 6376 from 6910 to get 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Let's proceed to step 12:
797 goes into 5340 6 times with a remainder of 558.
The number 6 becomes the next digit in our result. 
Result so far: 124925.9786
If we take 4782 away from 5340, we end up with 558.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5580, and continue the process.

Let's proceed to step 13:
797 can be fit into 5580 7 times, resulting in a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 124925.97867
If we subtract 5579 from 5580, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 14:
When dividing 10 by 797, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 124925.97867
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 15:
797 can be fit into 100 0 times, resulting in a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 124925.97867
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 124925.97867 with a remainder of 1e-06.