We look at the division of 83996 by 54 
The aim is to understand the frequency of 54 in 83996.

Moving on to step 1:
54 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 54

On to step 2:
When dividing 83 by 54, we get 1 with a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 54 from 83 leaves us with 29.
Append the next digit (9) from the dividend to 29 and continue with: 299 / 54

Step 3:
54 goes into 299 5 times with a remainder of 29.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtracting 270 from 299 leaves us with 29.
Bring next digit (9) of the dividend behind the 29 and repeat the process: 299 / 54

On to step 4:
54 goes into 299 5 times with a remainder of 29.
Write down 5 as next digit of the result. 
Result so far: 155.0
Deduct 270 from 299 and we're left with 29.
Include the next digit (6) from the dividend after 29, then repeat: 296 / 54

Going ahead to step 5:
The number 54 fits into 296 5 times, leaving a remainder of 26.
Put 5 as the next digit of the answer. 
Result so far: 1555.0
If we take 270 away from 296, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 6:
The number 54 fits into 260 4 times, leaving a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 1555.4
Subtract 216 from 260 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 7:
If we divide 440 by 54, we get 8 and a remainder of 8.
The next digit of our result is 8. 
Result so far: 1555.48
Deduct 432 from 440 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 8:
When dividing 80 by 54, we get 1 with a remainder of 26.
The number 1 becomes the next digit in our result. 
Result so far: 1555.481
If we take 54 away from 80, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 9:
54 goes into 260 4 times with a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 1555.4814
Subtract 216 from 260 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 10:
54 goes into 440 8 times with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 1555.48148
If we subtract 432 from 440, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 11:
The number 54 fits into 80 1 times, leaving a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 1555.481481
Subtract 54 from 80 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 12:
If we divide 260 by 54, we get 4 and a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 1555.4814814
Subtract 216 from 260 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 13:
440 divided by 54 is 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 1555.48148148
Deduct 432 from 440 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 1555.48148148, with a leftover of 8e-09.