548650 divided by 54 
The aim is to understand the frequency of 54 in 548650.

Moving on to step 1:
When dividing 5 by 54, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 54

Let's proceed to step 2:
If we divide 54 by 54, we get 1 and a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 54 from 54, we get 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 54

Step 3:
8 divided by 54 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtract 0 from 8 to get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 54

Going ahead to step 4:
86 divided by 54 is 1 with a remainder of 32.
The next digit of our result is 1. 
Result so far: 101.0
If we take 54 away from 86, we end up with 32.
Include the next digit (5) from the dividend after 32, then repeat: 325 / 54

Going ahead to step 5:
When dividing 325 by 54, we get 6 with a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 1016.0
Subtracting 324 from 325 leaves us with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 54

Going ahead to step 6:
When dividing 10 by 54, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 10160.0
If we subtract 0 from 10, we 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 7:
If we divide 100 by 54, we get 1 and a remainder of 46.
The next digit of our result is 1. 
Result so far: 10160.1
The remainder is 46 after subtracting 54 from 100.
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 8:
54 can be fit into 460 8 times, resulting in a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 10160.18
Subtracting 432 from 460 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
If we divide 280 by 54, we get 5 and a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 10160.185
If we take 270 away from 280, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
100 divided by 54 is 1 with a remainder of 46.
Record the quotient 1 as the next digit in the result. 
Result so far: 10160.1851
The remainder is 46 after subtracting 54 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 11:
The number 54 fits into 460 8 times, leaving a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 10160.18518
Subtracting 432 from 460 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 12:
54 can be fit into 280 5 times, resulting in a remainder of 10.
The next digit of our result is 5. 
Result so far: 10160.185185
Subtracting 270 from 280 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 13:
54 goes into 100 1 times with a remainder of 46.
Record the quotient 1 as the next digit in the result. 
Result so far: 10160.1851851
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 14:
54 goes into 460 8 times with a remainder of 28.
The next digit of our result is 8. 
Result so far: 10160.18518518
If we subtract 432 from 460, we 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.

Our division results in 10160.18518518 with a remaining 2.8e-08.