38547123 ÷ 198 
The aim is to understand the frequency of 198 in 38547123.

Let's proceed to step 1:
The number 198 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 198

Going ahead to step 2:
The number 198 fits into 38 0 times, leaving a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Include the next digit (5) from the dividend after 38, then repeat: 385 / 198

Advancing to step 3:
The number 198 fits into 385 1 times, leaving a remainder of 187.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 198 from 385 and we're left with 187.
Include the next digit (4) from the dividend after 187, then repeat: 1874 / 198

Let's proceed to step 4:
198 goes into 1874 9 times with a remainder of 92.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Deduct 1782 from 1874 and we're left with 92.
Fetch the next digit (7) from the dividend, attach it to 92 and continue: 927 / 198

Advancing to step 5:
If we divide 927 by 198, we get 4 and a remainder of 135.
The next digit of our result is 4. 
Result so far: 194.0
Deduct 792 from 927 and we're left with 135.
Include the next digit (1) from the dividend after 135, then repeat: 1351 / 198

Moving on to step 6:
When dividing 1351 by 198, we get 6 with a remainder of 163.
Record the quotient 6 as the next digit in the result. 
Result so far: 1946.0
If we take 1188 away from 1351, we end up with 163.
Take the next digit (2) from the dividend and append it to 163, then repeat: 1632 / 198

Advancing to step 7:
198 goes into 1632 8 times with a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 19468.0
If we take 1584 away from 1632, we end up with 48.
Fetch the next digit (3) from the dividend, attach it to 48 and continue: 483 / 198

Step 8:
When dividing 483 by 198, we get 2 with a remainder of 87.
The next digit of our result is 2. 
Result so far: 194682.0
Subtract 396 from 483 to get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Advancing to step 9:
When dividing 870 by 198, we get 4 with a remainder of 78.
The number 4 becomes the next digit in our result. 
Result so far: 194682.4
The remainder is 78 after subtracting 792 from 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 10:
198 goes into 780 3 times with a remainder of 186.
Put 3 as the next digit of the answer. 
Result so far: 194682.43
Deduct 594 from 780 and we're left with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Going ahead to step 11:
198 can be fit into 1860 9 times, resulting in a remainder of 78.
The next digit of our result is 9. 
Result so far: 194682.439
If we subtract 1782 from 1860, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 12:
198 goes into 780 3 times with a remainder of 186.
Put 3 as the next digit of the answer. 
Result so far: 194682.4393
Subtract 594 from 780 to get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

On to step 13:
If we divide 1860 by 198, we get 9 and a remainder of 78.
Put 9 as the next digit of the answer. 
Result so far: 194682.43939
If we take 1782 away from 1860, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 14:
780 divided by 198 is 3 with a remainder of 186.
The number 3 becomes the next digit in our result. 
Result so far: 194682.439393
Subtract 594 from 780 to get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Let's proceed to step 15:
198 goes into 1860 9 times with a remainder of 78.
The next digit of our result is 9. 
Result so far: 194682.4393939
Subtract 1782 from 1860 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 16:
780 divided by 198 is 3 with a remainder of 186.
The number 3 becomes the next digit in our result. 
Result so far: 194682.43939393
If we subtract 594 from 780, we get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

The quotient of the division is 194682.43939393, and the remainder is 1.86e-07.