We look at the division of 196402 by 54 
The aim is to understand the frequency of 54 in 196402.

Let's proceed to step 1:
The number 54 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 54

On to step 2:
54 can be fit into 19 0 times, resulting in a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 19, we end up with 19.
Fetch the next digit (6) from the dividend, attach it to 19 and continue: 196 / 54

Step 3:
54 goes into 196 3 times with a remainder of 34.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 162 from 196, we get 34.
Fetch the next digit (4) from the dividend, attach it to 34 and continue: 344 / 54

Advancing to step 4:
344 divided by 54 is 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 36.0
If we take 324 away from 344, we end up with 20.
Fetch the next digit (0) from the dividend, attach it to 20 and continue: 200 / 54

Moving on to step 5:
If we divide 200 by 54, we get 3 and a remainder of 38.
The number 3 becomes the next digit in our result. 
Result so far: 363.0
Deduct 162 from 200 and we're left with 38.
Include the next digit (2) from the dividend after 38, then repeat: 382 / 54

Advancing to step 6:
54 goes into 382 7 times with a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 3637.0
Subtracting 378 from 382 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
54 can be fit into 40 0 times, resulting in a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 3637.0
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
400 divided by 54 is 7 with a remainder of 22.
The next digit of our result is 7. 
Result so far: 3637.07
Subtracting 378 from 400 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 9:
If we divide 220 by 54, we get 4 and a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 3637.074
Deduct 216 from 220 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
If we divide 40 by 54, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 3637.074
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
The number 54 fits into 400 7 times, leaving a remainder of 22.
Put 7 as the next digit of the answer. 
Result so far: 3637.07407
Subtracting 378 from 400 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 12:
54 goes into 220 4 times with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 3637.074074
Subtracting 216 from 220 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 13:
The number 54 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 3637.074074
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 14:
54 goes into 400 7 times with a remainder of 22.
Write down 7 as next digit of the result. 
Result so far: 3637.07407407
Subtracting 378 from 400 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final result is 3637.07407407 with a remainder of 2.2e-08.