We're dividing 52745161 by 729 
The aim is to understand the frequency of 729 in 52745161.

Advancing to step 1:
729 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 729

Let's proceed to step 2:
If we divide 52 by 729, we get 0 and a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 52 to get 52.
Take the next digit (7) from the dividend and append it to 52, then repeat: 527 / 729

Going ahead to step 3:
When dividing 527 by 729, we get 0 with a remainder of 527.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 527 after subtracting 0 from 527.
Bring next digit (4) of the dividend behind the 527 and repeat the process: 5274 / 729

On to step 4:
729 goes into 5274 7 times with a remainder of 171.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 5103 from 5274 and we're left with 171.
Include the next digit (5) from the dividend after 171, then repeat: 1715 / 729

Moving on to step 5:
729 goes into 1715 2 times with a remainder of 257.
Record the quotient 2 as the next digit in the result. 
Result so far: 72.0
The remainder is 257 after subtracting 1458 from 1715.
Grab the next digit (1) from the dividend, add it to 257, then carry on: 2571 / 729

Let's proceed to step 6:
The number 729 fits into 2571 3 times, leaving a remainder of 384.
Put 3 as the next digit of the answer. 
Result so far: 723.0
Subtracting 2187 from 2571 leaves us with 384.
Append the next digit (6) from the dividend to 384 and continue with: 3846 / 729

On to step 7:
If we divide 3846 by 729, we get 5 and a remainder of 201.
Record the quotient 5 as the next digit in the result. 
Result so far: 7235.0
If we take 3645 away from 3846, we end up with 201.
Bring next digit (1) of the dividend behind the 201 and repeat the process: 2011 / 729

On to step 8:
The number 729 fits into 2011 2 times, leaving a remainder of 553.
The number 2 becomes the next digit in our result. 
Result so far: 72352.0
Subtract 1458 from 2011 to get 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Step 9:
5530 divided by 729 is 7 with a remainder of 427.
Put 7 as the next digit of the answer. 
Result so far: 72352.7
The remainder is 427 after subtracting 5103 from 5530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

Moving on to step 10:
729 can be fit into 4270 5 times, resulting in a remainder of 625.
Use 5 as the next digit of our solution. 
Result so far: 72352.75
Subtract 3645 from 4270 to get 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

On to step 11:
729 can be fit into 6250 8 times, resulting in a remainder of 418.
Put 8 as the next digit of the answer. 
Result so far: 72352.758
The remainder is 418 after subtracting 5832 from 6250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

On to step 12:
4180 divided by 729 is 5 with a remainder of 535.
Use 5 as the next digit of our solution. 
Result so far: 72352.7585
Deduct 3645 from 4180 and we're left with 535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

Moving on to step 13:
When dividing 5350 by 729, we get 7 with a remainder of 247.
The next digit of our result is 7. 
Result so far: 72352.75857
Subtract 5103 from 5350 to get 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Let's proceed to step 14:
The number 729 fits into 2470 3 times, leaving a remainder of 283.
The number 3 becomes the next digit in our result. 
Result so far: 72352.758573
If we take 2187 away from 2470, we end up with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

On to step 15:
The number 729 fits into 2830 3 times, leaving a remainder of 643.
The next digit of our result is 3. 
Result so far: 72352.7585733
If we subtract 2187 from 2830, we get 643.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6430, and continue the process.

After the division, we end up with 72352.7585733 and a remainder of 6.43e-06.