17830539 ÷ 54 
The aim is to understand the frequency of 54 in 17830539.

Let's proceed to step 1:
If we divide 1 by 54, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 54

Advancing to step 2:
54 can be fit into 17 0 times, resulting in a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Take the next digit (8) from the dividend and append it to 17, then repeat: 178 / 54

Let's proceed to step 3:
178 divided by 54 is 3 with a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 162 from 178 and we're left with 16.
Fetch the next digit (3) from the dividend, attach it to 16 and continue: 163 / 54

Moving on to step 4:
54 can be fit into 163 3 times, resulting in a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 33.0
Subtracting 162 from 163 leaves us with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 54

On to step 5:
54 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 330.0
Subtracting 0 from 10 leaves us with 10.
Bring next digit (5) of the dividend behind the 10 and repeat the process: 105 / 54

Let's proceed to step 6:
When dividing 105 by 54, we get 1 with a remainder of 51.
The next digit of our result is 1. 
Result so far: 3301.0
Deduct 54 from 105 and we're left with 51.
Fetch the next digit (3) from the dividend, attach it to 51 and continue: 513 / 54

Step 7:
513 divided by 54 is 9 with a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 33019.0
The remainder is 27 after subtracting 486 from 513.
Include the next digit (9) from the dividend after 27, then repeat: 279 / 54

Advancing to step 8:
When dividing 279 by 54, we get 5 with a remainder of 9.
The next digit of our result is 5. 
Result so far: 330195.0
If we take 270 away from 279, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 9:
54 goes into 90 1 times with a remainder of 36.
The next digit of our result is 1. 
Result so far: 330195.1
If we subtract 54 from 90, 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.

Going ahead to step 10:
54 goes into 360 6 times with a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 330195.16
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 11:
When dividing 360 by 54, we get 6 with a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 330195.166
The remainder is 36 after subtracting 324 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Our division results in 330195.166 with a remaining 0.0036.