We look at the division of 380663 by 90 
Our goal is to divide 380663 by 90.

Moving on to step 1:
90 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 90

Step 2:
90 can be fit into 38 0 times, resulting in a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 38, we end up with 38.
Bring next digit (0) of the dividend behind the 38 and repeat the process: 380 / 90

Moving on to step 3:
The number 90 fits into 380 4 times, leaving a remainder of 20.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 360 from 380 and we're left with 20.
Bring next digit (6) of the dividend behind the 20 and repeat the process: 206 / 90

Let's proceed to step 4:
The number 90 fits into 206 2 times, leaving a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 42.0
The remainder is 26 after subtracting 180 from 206.
Grab the next digit (6) from the dividend, add it to 26, then carry on: 266 / 90

Let's proceed to step 5:
90 goes into 266 2 times with a remainder of 86.
The number 2 becomes the next digit in our result. 
Result so far: 422.0
The remainder is 86 after subtracting 180 from 266.
Grab the next digit (3) from the dividend, add it to 86, then carry on: 863 / 90

Moving on to step 6:
The number 90 fits into 863 9 times, leaving a remainder of 53.
Record the quotient 9 as the next digit in the result. 
Result so far: 4229.0
The remainder is 53 after subtracting 810 from 863.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Moving on to step 7:
When dividing 530 by 90, we get 5 with a remainder of 80.
Put 5 as the next digit of the answer. 
Result so far: 4229.5
If we take 450 away from 530, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 8:
90 can be fit into 800 8 times, resulting in a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 4229.58
If we take 720 away from 800, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 9:
When dividing 800 by 90, we get 8 with a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 4229.588
If we subtract 720 from 800, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

In conclusion, the division gives 4229.588 with a balance of 0.008.