We look at the division of 729646 by 54 
The aim is to understand the frequency of 54 in 729646.

Moving on to step 1:
54 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 54

Step 2:
The number 54 fits into 72 1 times, leaving a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 54 from 72 leaves us with 18.
Grab the next digit (9) from the dividend, add it to 18, then carry on: 189 / 54

Going ahead to step 3:
54 can be fit into 189 3 times, resulting in a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 13.0
The remainder is 27 after subtracting 162 from 189.
Grab the next digit (6) from the dividend, add it to 27, then carry on: 276 / 54

Let's proceed to step 4:
The number 54 fits into 276 5 times, leaving a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 135.0
If we take 270 away from 276, we end up with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 54

On to step 5:
When dividing 64 by 54, we get 1 with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 1351.0
If we subtract 54 from 64, we get 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 54

Moving on to step 6:
54 goes into 106 1 times with a remainder of 52.
Put 1 as the next digit of the answer. 
Result so far: 13511.0
Subtract 54 from 106 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 7:
When dividing 520 by 54, we get 9 with a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 13511.9
Subtracting 486 from 520 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 8:
If we divide 340 by 54, we get 6 and a remainder of 16.
The next digit of our result is 6. 
Result so far: 13511.96
Deduct 324 from 340 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
160 divided by 54 is 2 with a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 13511.962
If we subtract 108 from 160, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 10:
The number 54 fits into 520 9 times, leaving a remainder of 34.
Put 9 as the next digit of the answer. 
Result so far: 13511.9629
If we subtract 486 from 520, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 11:
When dividing 340 by 54, we get 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 13511.96296
Deduct 324 from 340 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 12:
If we divide 160 by 54, we get 2 and a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 13511.962962
The remainder is 52 after subtracting 108 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 13:
The number 54 fits into 520 9 times, leaving a remainder of 34.
The next digit of our result is 9. 
Result so far: 13511.9629629
Deduct 486 from 520 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 14:
54 can be fit into 340 6 times, resulting in a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 13511.96296296
If we take 324 away from 340, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 13511.96296296 and a remainder of 1.6e-08.