Let's divide 344971 by 54
The aim is to understand the frequency of 54 in 344971.

On to step 1:
The number 54 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 54

Step 2:
When dividing 34 by 54, we get 0 with a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 34 to get 34.
Fetch the next digit (4) from the dividend, attach it to 34 and continue: 344 / 54

Advancing to step 3:
When dividing 344 by 54, we get 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 324 from 344 and we're left with 20.
Append the next digit (9) from the dividend to 20 and continue with: 209 / 54

Let's proceed to step 4:
If we divide 209 by 54, we get 3 and a remainder of 47.
The next digit of our result is 3. 
Result so far: 63.0
If we subtract 162 from 209, we get 47.
Bring next digit (7) of the dividend behind the 47 and repeat the process: 477 / 54

Step 5:
54 can be fit into 477 8 times, resulting in a remainder of 45.
Record the quotient 8 as the next digit in the result. 
Result so far: 638.0
Subtract 432 from 477 to get 45.
Bring next digit (1) of the dividend behind the 45 and repeat the process: 451 / 54

Advancing to step 6:
54 goes into 451 8 times with a remainder of 19.
Record the quotient 8 as the next digit in the result. 
Result so far: 6388.0
If we subtract 432 from 451, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 7:
If we divide 190 by 54, we get 3 and a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 6388.3
Subtract 162 from 190 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 8:
54 goes into 280 5 times with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 6388.35
Subtract 270 from 280 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
54 can be fit into 100 1 times, resulting in a remainder of 46.
Put 1 as the next digit of the answer. 
Result so far: 6388.351
If we subtract 54 from 100, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 10:
When dividing 460 by 54, we get 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 6388.3518
Subtract 432 from 460 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 11:
When dividing 280 by 54, we get 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 6388.35185
Subtract 270 from 280 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 12:
When dividing 100 by 54, we get 1 with a remainder of 46.
The number 1 becomes the next digit in our result. 
Result so far: 6388.351851
Deduct 54 from 100 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 13:
54 can be fit into 460 8 times, resulting in a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 6388.3518518
Subtract 432 from 460 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 14:
The number 54 fits into 280 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 6388.35185185
Subtract 270 from 280 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 6388.35185185 with a remaining 1e-08.