We're dividing 390365 by 10 
We want to divide 390365 by 10.

Moving on to step 1:
10 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 10

Moving on to step 2:
10 can be fit into 39 3 times, resulting in a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 30 from 39, we get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 10

Moving on to step 3:
If we divide 90 by 10, we get 9 and a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 39.0
Subtract 90 from 90 to get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 10

Step 4:
10 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 390.0
Subtract 0 from 3 to get 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 10

Moving on to step 5:
10 goes into 36 3 times with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 3903.0
If we subtract 30 from 36, we get 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 10

Going ahead to step 6:
If we divide 65 by 10, we get 6 and a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 39036.0
If we subtract 60 from 65, 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.

Moving on to step 7:
50 divided by 10 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 39036.5
Deduct 50 from 50 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 8:
0 divided by 10 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 39036.5
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.

Advancing to step 9:
0 divided by 10 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 39036.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 39036.5 with a remaining 0.0.