We're dividing 198392 by 1 
The aim is to understand the frequency of 1 in 198392.

Let's proceed to step 1:
The number 1 fits into 1 1 times, leaving a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 1 from 1 and we're left with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 1

Advancing to step 2:
9 divided by 1 is 9 with a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Deduct 9 from 9 and we're left with 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 1

Going ahead to step 3:
The number 1 fits into 8 8 times, leaving a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 198.0
Subtracting 8 from 8 leaves us with 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 1

Advancing to step 4:
The number 1 fits into 3 3 times, leaving a remainder of 0.
The next digit of our result is 3. 
Result so far: 1983.0
If we subtract 3 from 3, we get 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 1

Let's proceed to step 5:
1 can be fit into 9 9 times, resulting in a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 19839.0
If we take 9 away from 9, we end up with 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 1

On to step 6:
The number 1 fits into 2 2 times, leaving a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 198392.0
Deduct 2 from 2 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
When dividing 0 by 1, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 198392.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
If we divide 0 by 1, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 198392.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 198392.0 with a remaining 0.0.