We divide 10008456 by 729
We want to divide 10008456 by 729.

On to step 1:
If we divide 1 by 729, we get 0 and 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.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 729

Let's proceed to step 2:
10 divided by 729 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Include the next digit (0) from the dividend after 10, then repeat: 100 / 729

Let's proceed to step 3:
The number 729 fits into 100 0 times, leaving a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 100, we get 100.
Take the next digit (0) from the dividend and append it to 100, then repeat: 1000 / 729

Step 4:
1000 divided by 729 is 1 with a remainder of 271.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 729 from 1000 leaves us with 271.
Take the next digit (8) from the dividend and append it to 271, then repeat: 2718 / 729

Let's proceed to step 5:
If we divide 2718 by 729, we get 3 and a remainder of 531.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
The remainder is 531 after subtracting 2187 from 2718.
Append the next digit (4) from the dividend to 531 and continue with: 5314 / 729

Step 6:
5314 divided by 729 is 7 with a remainder of 211.
Use 7 as the next digit of our solution. 
Result so far: 137.0
Deduct 5103 from 5314 and we're left with 211.
Grab the next digit (5) from the dividend, add it to 211, then carry on: 2115 / 729

Step 7:
729 can be fit into 2115 2 times, resulting in a remainder of 657.
Record the quotient 2 as the next digit in the result. 
Result so far: 1372.0
If we subtract 1458 from 2115, we get 657.
Grab the next digit (6) from the dividend, add it to 657, then carry on: 6576 / 729

On to step 8:
729 goes into 6576 9 times with a remainder of 15.
Put 9 as the next digit of the answer. 
Result so far: 13729.0
Subtracting 6561 from 6576 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 9:
When dividing 150 by 729, we get 0 with a remainder of 150.
Put 0 as the next digit of the answer. 
Result so far: 13729.0
The remainder is 150 after subtracting 0 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 10:
729 goes into 1500 2 times with a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 13729.02
The remainder is 42 after subtracting 1458 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 11:
420 divided by 729 is 0 with a remainder of 420.
The next digit of our result is 0. 
Result so far: 13729.02
If we subtract 0 from 420, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Moving on to step 12:
If we divide 4200 by 729, we get 5 and a remainder of 555.
Put 5 as the next digit of the answer. 
Result so far: 13729.0205
If we subtract 3645 from 4200, we get 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Going ahead to step 13:
5550 divided by 729 is 7 with a remainder of 447.
Record the quotient 7 as the next digit in the result. 
Result so far: 13729.02057
Deduct 5103 from 5550 and we're left with 447.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4470, and continue the process.

Advancing to step 14:
729 goes into 4470 6 times with a remainder of 96.
The number 6 becomes the next digit in our result. 
Result so far: 13729.020576
Subtracting 4374 from 4470 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 15:
960 divided by 729 is 1 with a remainder of 231.
Put 1 as the next digit of the answer. 
Result so far: 13729.0205761
Deduct 729 from 960 and we're left with 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Let's proceed to step 16:
If we divide 2310 by 729, we get 3 and a remainder of 123.
Use 3 as the next digit of our solution. 
Result so far: 13729.02057613
Subtracting 2187 from 2310 leaves us with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

The final result is 13729.02057613 with a remainder of 1.23e-07.