We look at the division of 815916 by 30 
Our goal is to divide 815916 by 30.

Advancing to step 1:
8 divided by 30 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 30

Going ahead to step 2:
The number 30 fits into 81 2 times, leaving a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 60 from 81, we get 21.
Bring next digit (5) of the dividend behind the 21 and repeat the process: 215 / 30

Let's proceed to step 3:
The number 30 fits into 215 7 times, leaving a remainder of 5.
The next digit of our result is 7. 
Result so far: 27.0
The remainder is 5 after subtracting 210 from 215.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 30

On to step 4:
30 can be fit into 59 1 times, resulting in a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 271.0
If we subtract 30 from 59, we get 29.
Take the next digit (1) from the dividend and append it to 29, then repeat: 291 / 30

Advancing to step 5:
30 goes into 291 9 times with a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 2719.0
Subtract 270 from 291 to get 21.
Include the next digit (6) from the dividend after 21, then repeat: 216 / 30

Going ahead to step 6:
The number 30 fits into 216 7 times, leaving a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 27197.0
If we subtract 210 from 216, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
30 can be fit into 60 2 times, resulting in a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 27197.2
Deduct 60 from 60 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
When dividing 0 by 30, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 27197.2
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
0 divided by 30 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 27197.2
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 27197.2 with a balance of 0.0.