We divide 836485 by 30
Let's see how many times 30 fits into 836485.

On to step 1:
30 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 30

Advancing to step 2:
The number 30 fits into 83 2 times, leaving a remainder of 23.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 60 from 83, we get 23.
Bring next digit (6) of the dividend behind the 23 and repeat the process: 236 / 30

On to step 3:
30 goes into 236 7 times with a remainder of 26.
The next digit of our result is 7. 
Result so far: 27.0
Deduct 210 from 236 and we're left with 26.
Include the next digit (4) from the dividend after 26, then repeat: 264 / 30

Moving on to step 4:
30 goes into 264 8 times with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 278.0
If we take 240 away from 264, we end up with 24.
Include the next digit (8) from the dividend after 24, then repeat: 248 / 30

Advancing to step 5:
30 can be fit into 248 8 times, resulting in a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 2788.0
If we take 240 away from 248, we end up with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 30

Let's proceed to step 6:
30 can be fit into 85 2 times, resulting in a remainder of 25.
Put 2 as the next digit of the answer. 
Result so far: 27882.0
Deduct 60 from 85 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 7:
If we divide 250 by 30, we get 8 and a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 27882.8
Subtract 240 from 250 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.

Step 8:
30 can be fit into 100 3 times, resulting in a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 27882.83
If we subtract 90 from 100, we 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.

Moving on to step 9:
30 goes into 100 3 times with a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 27882.833
If we take 90 away from 100, 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.

Our division results in 27882.833 with a remaining 0.001.