We look at the division of 84085400 by 729 
We want to figure out the number of times 84085400 can be divided by 729.

Let's proceed to step 1:
8 divided by 729 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 729

On to step 2:
729 goes into 84 0 times with a remainder of 84.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Grab the next digit (0) from the dividend, add it to 84, then carry on: 840 / 729

Advancing to step 3:
840 divided by 729 is 1 with a remainder of 111.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 729 away from 840, we end up with 111.
Grab the next digit (8) from the dividend, add it to 111, then carry on: 1118 / 729

Let's proceed to step 4:
If we divide 1118 by 729, we get 1 and a remainder of 389.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we subtract 729 from 1118, we get 389.
Fetch the next digit (5) from the dividend, attach it to 389 and continue: 3895 / 729

Going ahead to step 5:
The number 729 fits into 3895 5 times, leaving a remainder of 250.
Use 5 as the next digit of our solution. 
Result so far: 115.0
If we subtract 3645 from 3895, we get 250.
Take the next digit (4) from the dividend and append it to 250, then repeat: 2504 / 729

On to step 6:
729 goes into 2504 3 times with a remainder of 317.
Write down 3 as next digit of the result. 
Result so far: 1153.0
If we subtract 2187 from 2504, we get 317.
Grab the next digit (0) from the dividend, add it to 317, then carry on: 3170 / 729

Let's proceed to step 7:
729 can be fit into 3170 4 times, resulting in a remainder of 254.
Put 4 as the next digit of the answer. 
Result so far: 11534.0
Subtract 2916 from 3170 to get 254.
Bring next digit (0) of the dividend behind the 254 and repeat the process: 2540 / 729

Step 8:
If we divide 2540 by 729, we get 3 and a remainder of 353.
The number 3 becomes the next digit in our result. 
Result so far: 115343.0
The remainder is 353 after subtracting 2187 from 2540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Step 9:
3530 divided by 729 is 4 with a remainder of 614.
Write down 4 as next digit of the result. 
Result so far: 115343.4
If we subtract 2916 from 3530, we get 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

On to step 10:
When dividing 6140 by 729, we get 8 with a remainder of 308.
Use 8 as the next digit of our solution. 
Result so far: 115343.48
If we subtract 5832 from 6140, we get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 11:
If we divide 3080 by 729, we get 4 and a remainder of 164.
Use 4 as the next digit of our solution. 
Result so far: 115343.484
Deduct 2916 from 3080 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

On to step 12:
The number 729 fits into 1640 2 times, leaving a remainder of 182.
Put 2 as the next digit of the answer. 
Result so far: 115343.4842
The remainder is 182 after subtracting 1458 from 1640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Step 13:
The number 729 fits into 1820 2 times, leaving a remainder of 362.
Write down 2 as next digit of the result. 
Result so far: 115343.48422
Deduct 1458 from 1820 and we're left with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

In conclusion, the division gives 115343.48422 with a balance of 0.000362.