Let's divide 657642 by 54
The aim is to understand the frequency of 54 in 657642.

On to step 1:
If we divide 6 by 54, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 54

Moving on to step 2:
65 divided by 54 is 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 54 from 65 leaves us with 11.
Fetch the next digit (7) from the dividend, attach it to 11 and continue: 117 / 54

On to step 3:
54 goes into 117 2 times with a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtracting 108 from 117 leaves us with 9.
Bring next digit (6) of the dividend behind the 9 and repeat the process: 96 / 54

Moving on to step 4:
54 goes into 96 1 times with a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 121.0
Subtracting 54 from 96 leaves us with 42.
Fetch the next digit (4) from the dividend, attach it to 42 and continue: 424 / 54

Let's proceed to step 5:
424 divided by 54 is 7 with a remainder of 46.
Write down 7 as next digit of the result. 
Result so far: 1217.0
Subtract 378 from 424 to get 46.
Grab the next digit (2) from the dividend, add it to 46, then carry on: 462 / 54

Moving on to step 6:
When dividing 462 by 54, we get 8 with a remainder of 30.
Record the quotient 8 as the next digit in the result. 
Result so far: 12178.0
If we take 432 away from 462, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 7:
54 goes into 300 5 times with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 12178.5
The remainder is 30 after subtracting 270 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
54 goes into 300 5 times with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 12178.55
Subtracting 270 from 300 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

In conclusion, the division gives 12178.55 with a balance of 0.03.