We look at the division of 90260095 by 729 
Our goal is to divide 90260095 by 729.

Let's proceed to step 1:
The number 729 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 729

On to step 2:
The number 729 fits into 90 0 times, leaving a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 90 leaves us with 90.
Fetch the next digit (2) from the dividend, attach it to 90 and continue: 902 / 729

Let's proceed to step 3:
729 can be fit into 902 1 times, resulting in a remainder of 173.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 729 away from 902, we end up with 173.
Fetch the next digit (6) from the dividend, attach it to 173 and continue: 1736 / 729

Moving on to step 4:
729 can be fit into 1736 2 times, resulting in a remainder of 278.
The next digit of our result is 2. 
Result so far: 12.0
If we take 1458 away from 1736, we end up with 278.
Grab the next digit (0) from the dividend, add it to 278, then carry on: 2780 / 729

Advancing to step 5:
2780 divided by 729 is 3 with a remainder of 593.
The next digit of our result is 3. 
Result so far: 123.0
Subtracting 2187 from 2780 leaves us with 593.
Bring next digit (0) of the dividend behind the 593 and repeat the process: 5930 / 729

Going ahead to step 6:
729 goes into 5930 8 times with a remainder of 98.
Put 8 as the next digit of the answer. 
Result so far: 1238.0
Subtract 5832 from 5930 to get 98.
Bring next digit (9) of the dividend behind the 98 and repeat the process: 989 / 729

Moving on to step 7:
If we divide 989 by 729, we get 1 and a remainder of 260.
Write down 1 as next digit of the result. 
Result so far: 12381.0
Subtract 729 from 989 to get 260.
Take the next digit (5) from the dividend and append it to 260, then repeat: 2605 / 729

On to step 8:
2605 divided by 729 is 3 with a remainder of 418.
Use 3 as the next digit of our solution. 
Result so far: 123813.0
If we take 2187 away from 2605, we end up with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Advancing to step 9:
If we divide 4180 by 729, we get 5 and a remainder of 535.
The next digit of our result is 5. 
Result so far: 123813.5
Subtracting 3645 from 4180 leaves us 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 10:
729 goes into 5350 7 times with a remainder of 247.
Record the quotient 7 as the next digit in the result. 
Result so far: 123813.57
If we subtract 5103 from 5350, we 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.

On to step 11:
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: 123813.573
Deduct 2187 from 2470 and we're left 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.

Advancing to step 12:
When dividing 2830 by 729, we get 3 with a remainder of 643.
Record the quotient 3 as the next digit in the result. 
Result so far: 123813.5733
Deduct 2187 from 2830 and we're left with 643.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6430, and continue the process.

The final outcome is 123813.5733, with a leftover of 0.00643.