10234 ÷ 54 
The aim is to understand the frequency of 54 in 10234.

Let's proceed to step 1:
54 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 54

Advancing to step 2:
54 goes into 10 0 times with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 54

On to step 3:
102 divided by 54 is 1 with a remainder of 48.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 54 away from 102, we end up with 48.
Append the next digit (3) from the dividend to 48 and continue with: 483 / 54

Advancing to step 4:
When dividing 483 by 54, we get 8 with a remainder of 51.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtracting 432 from 483 leaves us with 51.
Bring next digit (4) of the dividend behind the 51 and repeat the process: 514 / 54

Going ahead to step 5:
The number 54 fits into 514 9 times, leaving a remainder of 28.
The next digit of our result is 9. 
Result so far: 189.0
Subtract 486 from 514 to 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.

Let's proceed to step 6:
The number 54 fits into 280 5 times, leaving a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 189.5
If we subtract 270 from 280, 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.

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: 189.51
If we take 54 away from 100, we end up with 46.
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: 189.518
Subtract 432 from 460 to 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.

Moving on to step 9:
The number 54 fits into 280 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 189.5185
Deduct 270 from 280 and we're left 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.

Step 10:
The number 54 fits into 100 1 times, leaving a remainder of 46.
Use 1 as the next digit of our solution. 
Result so far: 189.51851
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.

Advancing to 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: 189.518518
The remainder is 28 after subtracting 432 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 12:
When dividing 280 by 54, we get 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 189.5185185
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.

Advancing to step 13:
If we divide 100 by 54, we get 1 and a remainder of 46.
Use 1 as the next digit of our solution. 
Result so far: 189.51851851
Subtract 54 from 100 to 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.

The final result is 189.51851851 with a remainder of 4.6e-08.