We look at the division of 354473 by 54 
The aim is to understand the frequency of 54 in 354473.

Going ahead to step 1:
When dividing 3 by 54, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 54

Advancing to step 2:
If we divide 35 by 54, we get 0 and a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Append the next digit (4) from the dividend to 35 and continue with: 354 / 54

Advancing to step 3:
54 goes into 354 6 times with a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 324 away from 354, we end up with 30.
Take the next digit (4) from the dividend and append it to 30, then repeat: 304 / 54

Going ahead to step 4:
54 goes into 304 5 times with a remainder of 34.
Put 5 as the next digit of the answer. 
Result so far: 65.0
Subtract 270 from 304 to get 34.
Take the next digit (7) from the dividend and append it to 34, then repeat: 347 / 54

Advancing to step 5:
If we divide 347 by 54, we get 6 and a remainder of 23.
The next digit of our result is 6. 
Result so far: 656.0
Subtract 324 from 347 to get 23.
Grab the next digit (3) from the dividend, add it to 23, then carry on: 233 / 54

Step 6:
54 goes into 233 4 times with a remainder of 17.
The next digit of our result is 4. 
Result so far: 6564.0
If we subtract 216 from 233, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 7:
54 can be fit into 170 3 times, resulting in a remainder of 8.
The number 3 becomes the next digit in our result. 
Result so far: 6564.3
If we subtract 162 from 170, we 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.

Going ahead to step 8:
The number 54 fits into 80 1 times, leaving a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 6564.31
If we subtract 54 from 80, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 9:
54 can be fit into 260 4 times, resulting in a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 6564.314
Subtracting 216 from 260 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 10:
If we divide 440 by 54, we get 8 and a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 6564.3148
If we take 432 away from 440, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
80 divided by 54 is 1 with a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 6564.31481
The remainder is 26 after subtracting 54 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 12:
When dividing 260 by 54, we get 4 with a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 6564.314814
Subtract 216 from 260 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 13:
54 can be fit into 440 8 times, resulting in a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 6564.3148148
The remainder is 8 after subtracting 432 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 14:
80 divided by 54 is 1 with a remainder of 26.
The number 1 becomes the next digit in our result. 
Result so far: 6564.31481481
Deduct 54 from 80 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

In conclusion, the division gives 6564.31481481 with a balance of 2.6e-08.