We look at the division of 891173 by 30 
Our goal is to divide 891173 by 30.

On to step 1:
The number 30 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 30

On to step 2:
30 goes into 89 2 times with a remainder of 29.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 29 after subtracting 60 from 89.
Include the next digit (1) from the dividend after 29, then repeat: 291 / 30

Step 3:
The number 30 fits into 291 9 times, leaving a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
If we subtract 270 from 291, we get 21.
Take the next digit (1) from the dividend and append it to 21, then repeat: 211 / 30

Step 4:
When dividing 211 by 30, we get 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 297.0
If we subtract 210 from 211, we get 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 30

Moving on to step 5:
If we divide 17 by 30, we get 0 and a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 2970.0
Subtract 0 from 17 to get 17.
Include the next digit (3) from the dividend after 17, then repeat: 173 / 30

Moving on to step 6:
30 goes into 173 5 times with a remainder of 23.
Write down 5 as next digit of the result. 
Result so far: 29705.0
Subtracting 150 from 173 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 7:
If we divide 230 by 30, we get 7 and a remainder of 20.
The next digit of our result is 7. 
Result so far: 29705.7
Subtracting 210 from 230 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
200 divided by 30 is 6 with a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 29705.76
If we subtract 180 from 200, we 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.

Let's proceed to step 9:
30 can be fit into 200 6 times, resulting in a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 29705.766
Deduct 180 from 200 and we're left with 20.
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 29705.766 and a remainder of 0.002.