We divide 89699360 by 729
The aim is to understand the frequency of 729 in 89699360.

Going ahead to step 1:
The number 729 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 729

On to step 2:
If we divide 89 by 729, we get 0 and a remainder of 89.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 89, we get 89.
Take the next digit (6) from the dividend and append it to 89, then repeat: 896 / 729

Step 3:
If we divide 896 by 729, we get 1 and a remainder of 167.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 167 after subtracting 729 from 896.
Grab the next digit (9) from the dividend, add it to 167, then carry on: 1679 / 729

On to step 4:
If we divide 1679 by 729, we get 2 and a remainder of 221.
Write down 2 as next digit of the result. 
Result so far: 12.0
Deduct 1458 from 1679 and we're left with 221.
Include the next digit (9) from the dividend after 221, then repeat: 2219 / 729

Advancing to step 5:
729 goes into 2219 3 times with a remainder of 32.
Record the quotient 3 as the next digit in the result. 
Result so far: 123.0
If we subtract 2187 from 2219, we get 32.
Append the next digit (3) from the dividend to 32 and continue with: 323 / 729

Moving on to step 6:
When dividing 323 by 729, we get 0 with a remainder of 323.
Record the quotient 0 as the next digit in the result. 
Result so far: 1230.0
If we subtract 0 from 323, we get 323.
Append the next digit (6) from the dividend to 323 and continue with: 3236 / 729

On to step 7:
729 goes into 3236 4 times with a remainder of 320.
Write down 4 as next digit of the result. 
Result so far: 12304.0
If we take 2916 away from 3236, we end up with 320.
Grab the next digit (0) from the dividend, add it to 320, then carry on: 3200 / 729

Moving on to step 8:
3200 divided by 729 is 4 with a remainder of 284.
Write down 4 as next digit of the result. 
Result so far: 123044.0
If we take 2916 away from 3200, we end up with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Let's proceed to step 9:
729 goes into 2840 3 times with a remainder of 653.
Write down 3 as next digit of the result. 
Result so far: 123044.3
Subtracting 2187 from 2840 leaves us with 653.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6530, and continue the process.

Moving on to step 10:
729 goes into 6530 8 times with a remainder of 698.
Record the quotient 8 as the next digit in the result. 
Result so far: 123044.38
If we subtract 5832 from 6530, we get 698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

Step 11:
729 goes into 6980 9 times with a remainder of 419.
Use 9 as the next digit of our solution. 
Result so far: 123044.389
If we subtract 6561 from 6980, we get 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

On to step 12:
When dividing 4190 by 729, we get 5 with a remainder of 545.
Use 5 as the next digit of our solution. 
Result so far: 123044.3895
If we take 3645 away from 4190, we end up with 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

On to step 13:
729 can be fit into 5450 7 times, resulting in a remainder of 347.
The next digit of our result is 7. 
Result so far: 123044.38957
Deduct 5103 from 5450 and we're left with 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

Advancing to step 14:
729 can be fit into 3470 4 times, resulting in a remainder of 554.
Record the quotient 4 as the next digit in the result. 
Result so far: 123044.389574
Subtracting 2916 from 3470 leaves us with 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Moving on to step 15:
729 can be fit into 5540 7 times, resulting in a remainder of 437.
Record the quotient 7 as the next digit in the result. 
Result so far: 123044.3895747
Subtracting 5103 from 5540 leaves us with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Step 16:
729 goes into 4370 5 times with a remainder of 725.
Use 5 as the next digit of our solution. 
Result so far: 123044.38957475
If we take 3645 away from 4370, we end up with 725.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Our division results in 123044.38957475 with a remaining 7.25e-07.