358942 ÷ 54 
The aim is to understand the frequency of 54 in 358942.

Advancing 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
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 54

Moving on to step 2:
When dividing 35 by 54, we get 0 with a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Include the next digit (8) from the dividend after 35, then repeat: 358 / 54

Advancing to step 3:
The number 54 fits into 358 6 times, leaving a remainder of 34.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 324 from 358 leaves us with 34.
Append the next digit (9) from the dividend to 34 and continue with: 349 / 54

On to step 4:
349 divided by 54 is 6 with a remainder of 25.
Use 6 as the next digit of our solution. 
Result so far: 66.0
The remainder is 25 after subtracting 324 from 349.
Bring next digit (4) of the dividend behind the 25 and repeat the process: 254 / 54

Let's proceed to step 5:
If we divide 254 by 54, we get 4 and a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 664.0
Deduct 216 from 254 and we're left with 38.
Grab the next digit (2) from the dividend, add it to 38, then carry on: 382 / 54

Step 6:
If we divide 382 by 54, we get 7 and a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 6647.0
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:
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: 6647.0
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.

Moving on to step 8:
If we divide 400 by 54, we get 7 and a remainder of 22.
The number 7 becomes the next digit in our result. 
Result so far: 6647.07
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:
220 divided by 54 is 4 with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 6647.074
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.

Moving on to step 10:
40 divided by 54 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 6647.074
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.

Moving on to step 11:
400 divided by 54 is 7 with a remainder of 22.
Write down 7 as next digit of the result. 
Result so far: 6647.07407
If we take 378 away from 400, we end up 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.

Step 12:
When dividing 220 by 54, we get 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 6647.074074
The remainder is 4 after subtracting 216 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 13:
When dividing 40 by 54, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 6647.074074
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.

On to step 14:
When dividing 400 by 54, we get 7 with a remainder of 22.
Write down 7 as next digit of the result. 
Result so far: 6647.07407407
Subtract 378 from 400 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

In conclusion, the division gives 6647.07407407 with a balance of 2.2e-08.