We divide 163487 by 30
We want to figure out the number of times 163487 can be divided by 30.

Going ahead to step 1:
30 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 30

Going ahead to step 2:
16 divided by 30 is 0 with a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Take the next digit (3) from the dividend and append it to 16, then repeat: 163 / 30

Let's proceed to step 3:
30 can be fit into 163 5 times, resulting in a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 150 from 163 leaves us with 13.
Bring next digit (4) of the dividend behind the 13 and repeat the process: 134 / 30

On to step 4:
If we divide 134 by 30, we get 4 and a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 54.0
The remainder is 14 after subtracting 120 from 134.
Fetch the next digit (8) from the dividend, attach it to 14 and continue: 148 / 30

Advancing to step 5:
When dividing 148 by 30, we get 4 with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 544.0
If we take 120 away from 148, we end up with 28.
Append the next digit (7) from the dividend to 28 and continue with: 287 / 30

Going ahead to step 6:
30 goes into 287 9 times with a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 5449.0
If we take 270 away from 287, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 7:
30 can be fit into 170 5 times, resulting in a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 5449.5
Subtracting 150 from 170 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.

On to step 8:
200 divided by 30 is 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 5449.56
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.

Step 9:
200 divided by 30 is 6 with a remainder of 20.
The next digit of our result is 6. 
Result so far: 5449.566
If we take 180 away from 200, we end up 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.

The quotient of the division is 5449.566, and the remainder is 0.002.