We look at the division of 163073 by 30 
We want to figure out the number of times 163073 can be divided by 30.

On to step 1:
If we divide 1 by 30, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 30

Let's proceed to step 2:
If we divide 16 by 30, we get 0 and a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 30

Let's proceed to step 3:
30 can be fit into 163 5 times, resulting in a remainder of 13.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 150 from 163 leaves us with 13.
Take the next digit (0) from the dividend and append it to 13, then repeat: 130 / 30

Going ahead to step 4:
The number 30 fits into 130 4 times, leaving a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 54.0
Subtract 120 from 130 to get 10.
Append the next digit (7) from the dividend to 10 and continue with: 107 / 30

Advancing to step 5:
30 can be fit into 107 3 times, resulting in a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 543.0
The remainder is 17 after subtracting 90 from 107.
Grab the next digit (3) from the dividend, add it to 17, then carry on: 173 / 30

Let's proceed to step 6:
173 divided by 30 is 5 with a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 5435.0
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.

Moving on to step 7:
When dividing 230 by 30, we get 7 with a remainder of 20.
Record the quotient 7 as the next digit in the result. 
Result so far: 5435.7
Deduct 210 from 230 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.

Step 8:
30 goes into 200 6 times with a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 5435.76
Subtracting 180 from 200 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.

Step 9:
When dividing 200 by 30, we get 6 with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 5435.766
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.

The final result is 5435.766 with a remainder of 0.002.