We're dividing 815132 by 30 
We want to figure out the number of times 815132 can be divided by 30.

Let's proceed to step 1:
30 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 30

Moving on to step 2:
30 can be fit into 81 2 times, resulting in a remainder of 21.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 60 from 81 and we're left with 21.
Grab the next digit (5) from the dividend, add it to 21, then carry on: 215 / 30

On to step 3:
The number 30 fits into 215 7 times, leaving a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 27.0
If we take 210 away from 215, we end up with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 30

Advancing to step 4:
51 divided by 30 is 1 with a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 271.0
If we subtract 30 from 51, we get 21.
Fetch the next digit (3) from the dividend, attach it to 21 and continue: 213 / 30

Moving on to step 5:
30 goes into 213 7 times with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 2717.0
If we take 210 away from 213, we end up with 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 30

Moving on to step 6:
32 divided by 30 is 1 with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 27171.0
The remainder is 2 after subtracting 30 from 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
When dividing 20 by 30, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 27171.0
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
The number 30 fits into 200 6 times, leaving a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 27171.06
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
The number 30 fits into 200 6 times, leaving a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 27171.066
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 27171.066 and a remainder of 0.002.