Let's divide 70306481 by 729
Let's see how many times 729 fits into 70306481.

Going ahead to step 1:
If we divide 7 by 729, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 729

Step 2:
When dividing 70 by 729, we get 0 with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Include the next digit (3) from the dividend after 70, then repeat: 703 / 729

On to step 3:
If we divide 703 by 729, we get 0 and a remainder of 703.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 703, we get 703.
Bring next digit (0) of the dividend behind the 703 and repeat the process: 7030 / 729

On to step 4:
729 can be fit into 7030 9 times, resulting in a remainder of 469.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 6561 from 7030 and we're left with 469.
Take the next digit (6) from the dividend and append it to 469, then repeat: 4696 / 729

Advancing to step 5:
When dividing 4696 by 729, we get 6 with a remainder of 322.
Write down 6 as next digit of the result. 
Result so far: 96.0
Subtracting 4374 from 4696 leaves us with 322.
Include the next digit (4) from the dividend after 322, then repeat: 3224 / 729

Advancing to step 6:
3224 divided by 729 is 4 with a remainder of 308.
Use 4 as the next digit of our solution. 
Result so far: 964.0
Subtracting 2916 from 3224 leaves us with 308.
Bring next digit (8) of the dividend behind the 308 and repeat the process: 3088 / 729

Going ahead to step 7:
If we divide 3088 by 729, we get 4 and a remainder of 172.
Record the quotient 4 as the next digit in the result. 
Result so far: 9644.0
Deduct 2916 from 3088 and we're left with 172.
Append the next digit (1) from the dividend to 172 and continue with: 1721 / 729

Moving on to step 8:
729 goes into 1721 2 times with a remainder of 263.
Write down 2 as next digit of the result. 
Result so far: 96442.0
Subtract 1458 from 1721 to get 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Step 9:
If we divide 2630 by 729, we get 3 and a remainder of 443.
Use 3 as the next digit of our solution. 
Result so far: 96442.3
The remainder is 443 after subtracting 2187 from 2630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4430, and continue the process.

Step 10:
The number 729 fits into 4430 6 times, leaving a remainder of 56.
Put 6 as the next digit of the answer. 
Result so far: 96442.36
The remainder is 56 after subtracting 4374 from 4430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 11:
729 goes into 560 0 times with a remainder of 560.
The next digit of our result is 0. 
Result so far: 96442.36
If we take 0 away from 560, we end up with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Moving on to step 12:
The number 729 fits into 5600 7 times, leaving a remainder of 497.
Use 7 as the next digit of our solution. 
Result so far: 96442.3607
Subtracting 5103 from 5600 leaves us with 497.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

Step 13:
729 goes into 4970 6 times with a remainder of 596.
Use 6 as the next digit of our solution. 
Result so far: 96442.36076
If we subtract 4374 from 4970, we get 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

On to step 14:
When dividing 5960 by 729, we get 8 with a remainder of 128.
Put 8 as the next digit of the answer. 
Result so far: 96442.360768
Subtracting 5832 from 5960 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 15:
1280 divided by 729 is 1 with a remainder of 551.
Put 1 as the next digit of the answer. 
Result so far: 96442.3607681
Subtracting 729 from 1280 leaves us with 551.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5510, and continue the process.

On to step 16:
5510 divided by 729 is 7 with a remainder of 407.
The next digit of our result is 7. 
Result so far: 96442.36076817
If we take 5103 away from 5510, we end up with 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

The final result is 96442.36076817 with a remainder of 4.07e-07.