We look at the division of 387185 by 15 
Our goal is to divide 387185 by 15.

Advancing to step 1:
3 divided by 15 is 0 with 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.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 15

Going ahead to step 2:
When dividing 38 by 15, we get 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 30 away from 38, we end up with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 15

Advancing to step 3:
The number 15 fits into 87 5 times, leaving a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 25.0
The remainder is 12 after subtracting 75 from 87.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 15

On to step 4:
If we divide 121 by 15, we get 8 and a remainder of 1.
The next digit of our result is 8. 
Result so far: 258.0
Subtracting 120 from 121 leaves us with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 15

Step 5:
The number 15 fits into 18 1 times, leaving a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 2581.0
If we take 15 away from 18, we end up with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 15

Let's proceed to step 6:
35 divided by 15 is 2 with a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 25812.0
The remainder is 5 after subtracting 30 from 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
50 divided by 15 is 3 with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 25812.3
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
50 divided by 15 is 3 with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 25812.33
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

After the division, we end up with 25812.33 and a remainder of 0.005.