386790 divided by 9 
Our goal is to divide 386790 by 9.

Let's proceed to step 1:
The number 9 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 9

On to step 2:
The number 9 fits into 38 4 times, leaving a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 36 away from 38, we end up with 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 9

Step 3:
When dividing 26 by 9, we get 2 with a remainder of 8.
The next digit of our result is 2. 
Result so far: 42.0
Deduct 18 from 26 and we're left with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 9

Advancing to step 4:
When dividing 87 by 9, we get 9 with a remainder of 6.
The next digit of our result is 9. 
Result so far: 429.0
If we take 81 away from 87, we end up with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 9

Let's proceed to step 5:
The number 9 fits into 69 7 times, leaving a remainder of 6.
The next digit of our result is 7. 
Result so far: 4297.0
Deduct 63 from 69 and we're left with 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 9

Step 6:
9 can be fit into 60 6 times, resulting in a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 42976.0
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 7:
If we divide 60 by 9, we get 6 and a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 42976.6
Subtract 54 from 60 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
The number 9 fits into 60 6 times, leaving a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 42976.66
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 42976.66 with a remaining 0.006.