We look at the division of 53357745 by 198 
The aim is to understand the frequency of 198 in 53357745.

Moving on to step 1:
If we divide 5 by 198, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 198

On to step 2:
198 goes into 53 0 times with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Take the next digit (3) from the dividend and append it to 53, then repeat: 533 / 198

Let's proceed to step 3:
If we divide 533 by 198, we get 2 and a remainder of 137.
The next digit of our result is 2. 
Result so far: 2.0
If we take 396 away from 533, we end up with 137.
Include the next digit (5) from the dividend after 137, then repeat: 1375 / 198

On to step 4:
1375 divided by 198 is 6 with a remainder of 187.
Write down 6 as next digit of the result. 
Result so far: 26.0
If we take 1188 away from 1375, we end up with 187.
Grab the next digit (7) from the dividend, add it to 187, then carry on: 1877 / 198

Going ahead to step 5:
198 can be fit into 1877 9 times, resulting in a remainder of 95.
Put 9 as the next digit of the answer. 
Result so far: 269.0
If we take 1782 away from 1877, we end up with 95.
Append the next digit (7) from the dividend to 95 and continue with: 957 / 198

Step 6:
957 divided by 198 is 4 with a remainder of 165.
Put 4 as the next digit of the answer. 
Result so far: 2694.0
If we subtract 792 from 957, we get 165.
Fetch the next digit (4) from the dividend, attach it to 165 and continue: 1654 / 198

Step 7:
198 goes into 1654 8 times with a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 26948.0
Subtracting 1584 from 1654 leaves us with 70.
Include the next digit (5) from the dividend after 70, then repeat: 705 / 198

On to step 8:
198 can be fit into 705 3 times, resulting in a remainder of 111.
Put 3 as the next digit of the answer. 
Result so far: 269483.0
If we take 594 away from 705, we end up with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Let's proceed to step 9:
1110 divided by 198 is 5 with a remainder of 120.
Put 5 as the next digit of the answer. 
Result so far: 269483.5
If we take 990 away from 1110, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 10:
1200 divided by 198 is 6 with a remainder of 12.
The next digit of our result is 6. 
Result so far: 269483.56
If we subtract 1188 from 1200, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 11:
When dividing 120 by 198, we get 0 with a remainder of 120.
The next digit of our result is 0. 
Result so far: 269483.56
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 12:
When dividing 1200 by 198, we get 6 with a remainder of 12.
The next digit of our result is 6. 
Result so far: 269483.5606
If we subtract 1188 from 1200, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 13:
198 goes into 120 0 times with a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 269483.5606
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 14:
198 goes into 1200 6 times with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 269483.560606
If we take 1188 away from 1200, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 15:
When dividing 120 by 198, we get 0 with a remainder of 120.
The next digit of our result is 0. 
Result so far: 269483.560606
Deduct 0 from 120 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 16:
1200 divided by 198 is 6 with a remainder of 12.
The next digit of our result is 6. 
Result so far: 269483.56060606
Subtract 1188 from 1200 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 269483.56060606, with a leftover of 1.2e-08.