We look at the division of 390966 by 96 
Let's see how many times 96 fits into 390966.

Step 1:
3 divided by 96 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 96

Step 2:
If we divide 39 by 96, we get 0 and a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Include the next digit (0) from the dividend after 39, then repeat: 390 / 96

Step 3:
390 divided by 96 is 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 384 away from 390, we end up with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 96

Going ahead to step 4:
When dividing 69 by 96, we get 0 with a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 40.0
Subtract 0 from 69 to get 69.
Bring next digit (6) of the dividend behind the 69 and repeat the process: 696 / 96

Step 5:
96 can be fit into 696 7 times, resulting in a remainder of 24.
The next digit of our result is 7. 
Result so far: 407.0
If we take 672 away from 696, we end up with 24.
Take the next digit (6) from the dividend and append it to 24, then repeat: 246 / 96

Advancing to step 6:
96 can be fit into 246 2 times, resulting in a remainder of 54.
Put 2 as the next digit of the answer. 
Result so far: 4072.0
Subtracting 192 from 246 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 7:
When dividing 540 by 96, we get 5 with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 4072.5
The remainder is 60 after subtracting 480 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 8:
96 can be fit into 600 6 times, resulting in a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 4072.56
Subtracting 576 from 600 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 9:
96 can be fit into 240 2 times, resulting in a remainder of 48.
The next digit of our result is 2. 
Result so far: 4072.562
If we take 192 away from 240, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 10:
96 goes into 480 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 4072.5625
If we subtract 480 from 480, 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.

On to step 11:
The number 96 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 4072.5625
Subtracting 0 from 0 leaves us 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.

Step 12:
The number 96 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4072.5625
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.

The quotient of the division is 4072.5625, and the remainder is 0.0.