386673 divided by 30 
Our goal is to divide 386673 by 30.

Moving on to step 1:
If we divide 3 by 30, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 30

Moving on to step 2:
When dividing 38 by 30, we get 1 with a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 30 from 38 and we're left with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 30

Moving on to step 3:
When dividing 86 by 30, we get 2 with a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 60 from 86, we get 26.
Append the next digit (6) from the dividend to 26 and continue with: 266 / 30

Let's proceed to step 4:
30 can be fit into 266 8 times, resulting in a remainder of 26.
The next digit of our result is 8. 
Result so far: 128.0
Subtract 240 from 266 to get 26.
Fetch the next digit (7) from the dividend, attach it to 26 and continue: 267 / 30

On to step 5:
30 can be fit into 267 8 times, resulting in a remainder of 27.
Record the quotient 8 as the next digit in the result. 
Result so far: 1288.0
If we take 240 away from 267, we end up with 27.
Include the next digit (3) from the dividend after 27, then repeat: 273 / 30

Let's proceed to step 6:
30 can be fit into 273 9 times, resulting in a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 12889.0
Deduct 270 from 273 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
The number 30 fits into 30 1 times, leaving a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 12889.1
Subtracting 30 from 30 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
The number 30 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 12889.1
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
When dividing 0 by 30, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12889.1
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 12889.1 with a balance of 0.0.