731934 divided by 54 
The aim is to understand the frequency of 54 in 731934.

Advancing to step 1:
When dividing 7 by 54, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 54

On to step 2:
When dividing 73 by 54, we get 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 54 from 73 leaves us with 19.
Fetch the next digit (1) from the dividend, attach it to 19 and continue: 191 / 54

Advancing to step 3:
The number 54 fits into 191 3 times, leaving a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtract 162 from 191 to get 29.
Include the next digit (9) from the dividend after 29, then repeat: 299 / 54

On to step 4:
299 divided by 54 is 5 with a remainder of 29.
Use 5 as the next digit of our solution. 
Result so far: 135.0
If we take 270 away from 299, we end up with 29.
Take the next digit (3) from the dividend and append it to 29, then repeat: 293 / 54

Let's proceed to step 5:
54 can be fit into 293 5 times, resulting in a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 1355.0
If we take 270 away from 293, we end up with 23.
Take the next digit (4) from the dividend and append it to 23, then repeat: 234 / 54

On to step 6:
When dividing 234 by 54, we get 4 with a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 13554.0
The remainder is 18 after subtracting 216 from 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 7:
54 goes into 180 3 times with a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 13554.3
Subtract 162 from 180 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 8:
When dividing 180 by 54, we get 3 with a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 13554.33
If we subtract 162 from 180, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

After the division, we end up with 13554.33 and a remainder of 0.018.