We're dividing 852931 by 30 
Let's see how many times 30 fits into 852931.

Let's proceed to step 1:
The number 30 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 30

Step 2:
85 divided by 30 is 2 with a remainder of 25.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 60 from 85 and we're left with 25.
Append the next digit (2) from the dividend to 25 and continue with: 252 / 30

Let's proceed to step 3:
When dividing 252 by 30, we get 8 with a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 28.0
Deduct 240 from 252 and we're left with 12.
Grab the next digit (9) from the dividend, add it to 12, then carry on: 129 / 30

On to step 4:
The number 30 fits into 129 4 times, leaving a remainder of 9.
Write down 4 as next digit of the result. 
Result so far: 284.0
Deduct 120 from 129 and we're left with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 30

Advancing to step 5:
93 divided by 30 is 3 with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 2843.0
The remainder is 3 after subtracting 90 from 93.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 30

Going ahead to step 6:
When dividing 31 by 30, we get 1 with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 28431.0
The remainder is 1 after subtracting 30 from 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
The number 30 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 28431.0
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
100 divided by 30 is 3 with a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 28431.03
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
The number 30 fits into 100 3 times, leaving a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 28431.033
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 28431.033 with a remainder of 0.001.