We divide 668556 by 54
The aim is to understand the frequency of 54 in 668556.

Step 1:
54 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 54

Let's proceed to step 2:
When dividing 66 by 54, we get 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 12 after subtracting 54 from 66.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 54

Moving on to step 3:
The number 54 fits into 128 2 times, leaving a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 108 from 128 and we're left with 20.
Include the next digit (5) from the dividend after 20, then repeat: 205 / 54

Advancing to step 4:
54 goes into 205 3 times with a remainder of 43.
The number 3 becomes the next digit in our result. 
Result so far: 123.0
Deduct 162 from 205 and we're left with 43.
Bring next digit (5) of the dividend behind the 43 and repeat the process: 435 / 54

Going ahead to step 5:
435 divided by 54 is 8 with a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 1238.0
The remainder is 3 after subtracting 432 from 435.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 54

Going ahead to step 6:
The number 54 fits into 36 0 times, leaving a remainder of 36.
Write down 0 as next digit of the result. 
Result so far: 12380.0
Subtract 0 from 36 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 7:
54 can be fit into 360 6 times, resulting in a remainder of 36.
The next digit of our result is 6. 
Result so far: 12380.6
If we take 324 away from 360, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 8:
When dividing 360 by 54, we get 6 with a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 12380.66
If we subtract 324 from 360, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

In conclusion, the division gives 12380.66 with a balance of 0.036.