We look at the division of 97192104 by 538 
The aim is to understand the frequency of 538 in 97192104.

Advancing to step 1:
If we divide 9 by 538, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 538

Going ahead to step 2:
538 goes into 97 0 times with a remainder of 97.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 97 to get 97.
Append the next digit (1) from the dividend to 97 and continue with: 971 / 538

Step 3:
538 goes into 971 1 times with a remainder of 433.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 538 from 971 to get 433.
Include the next digit (9) from the dividend after 433, then repeat: 4339 / 538

Let's proceed to step 4:
538 can be fit into 4339 8 times, resulting in a remainder of 35.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we subtract 4304 from 4339, we get 35.
Grab the next digit (2) from the dividend, add it to 35, then carry on: 352 / 538

On to step 5:
538 can be fit into 352 0 times, resulting in a remainder of 352.
Record the quotient 0 as the next digit in the result. 
Result so far: 180.0
Subtracting 0 from 352 leaves us with 352.
Bring next digit (1) of the dividend behind the 352 and repeat the process: 3521 / 538

Let's proceed to step 6:
When dividing 3521 by 538, we get 6 with a remainder of 293.
The next digit of our result is 6. 
Result so far: 1806.0
If we subtract 3228 from 3521, we get 293.
Include the next digit (0) from the dividend after 293, then repeat: 2930 / 538

Step 7:
When dividing 2930 by 538, we get 5 with a remainder of 240.
The number 5 becomes the next digit in our result. 
Result so far: 18065.0
Subtract 2690 from 2930 to get 240.
Grab the next digit (4) from the dividend, add it to 240, then carry on: 2404 / 538

Step 8:
538 can be fit into 2404 4 times, resulting in a remainder of 252.
Record the quotient 4 as the next digit in the result. 
Result so far: 180654.0
Subtract 2152 from 2404 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Going ahead to step 9:
2520 divided by 538 is 4 with a remainder of 368.
Write down 4 as next digit of the result. 
Result so far: 180654.4
If we take 2152 away from 2520, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

On to step 10:
If we divide 3680 by 538, we get 6 and a remainder of 452.
Put 6 as the next digit of the answer. 
Result so far: 180654.46
The remainder is 452 after subtracting 3228 from 3680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Step 11:
If we divide 4520 by 538, we get 8 and a remainder of 216.
Put 8 as the next digit of the answer. 
Result so far: 180654.468
If we subtract 4304 from 4520, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Advancing to step 12:
When dividing 2160 by 538, we get 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 180654.4684
Subtract 2152 from 2160 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
80 divided by 538 is 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 180654.4684
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 14:
538 can be fit into 800 1 times, resulting in a remainder of 262.
Put 1 as the next digit of the answer. 
Result so far: 180654.468401
If we take 538 away from 800, we end up with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Step 15:
If we divide 2620 by 538, we get 4 and a remainder of 468.
The number 4 becomes the next digit in our result. 
Result so far: 180654.4684014
If we subtract 2152 from 2620, we get 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Going ahead to step 16:
4680 divided by 538 is 8 with a remainder of 376.
The number 8 becomes the next digit in our result. 
Result so far: 180654.46840148
If we take 4304 away from 4680, we end up with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

The final outcome is 180654.46840148, with a leftover of 3.76e-07.