We look at the division of 386801 by 15 
We're looking to find how many times 15 goes into 386801.

On to step 1:
3 divided by 15 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 15

Step 2:
If we divide 38 by 15, we get 2 and a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 8 after subtracting 30 from 38.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 15

Let's proceed to step 3:
When dividing 86 by 15, we get 5 with a remainder of 11.
Use 5 as the next digit of our solution. 
Result so far: 25.0
Subtracting 75 from 86 leaves us with 11.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 15

Step 4:
If we divide 118 by 15, we get 7 and a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 257.0
Subtract 105 from 118 to get 13.
Bring next digit (0) of the dividend behind the 13 and repeat the process: 130 / 15

Going ahead to step 5:
15 goes into 130 8 times with a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 2578.0
Subtract 120 from 130 to get 10.
Append the next digit (1) from the dividend to 10 and continue with: 101 / 15

Going ahead to step 6:
15 can be fit into 101 6 times, resulting in a remainder of 11.
Put 6 as the next digit of the answer. 
Result so far: 25786.0
If we subtract 90 from 101, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
15 goes into 110 7 times with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 25786.7
If we take 105 away from 110, we end up 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.

On to step 8:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 25786.73
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 9:
If we divide 50 by 15, we get 3 and a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 25786.733
Subtract 45 from 50 to 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.

The quotient of the division is 25786.733, and the remainder is 0.0005.