Let's divide 423875 by 9
We want to divide 423875 by 9.

Going ahead to step 1:
4 divided by 9 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 9

Going ahead to step 2:
42 divided by 9 is 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 6 after subtracting 36 from 42.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 9

On to step 3:
The number 9 fits into 63 7 times, leaving a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
If we take 63 away from 63, we end up with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 9

Advancing to step 4:
The number 9 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 470.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 9

Going ahead to step 5:
9 can be fit into 87 9 times, resulting in a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 4709.0
Subtract 81 from 87 to get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 9

Step 6:
65 divided by 9 is 7 with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 47097.0
If we subtract 63 from 65, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
When dividing 20 by 9, we get 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 47097.2
Subtract 18 from 20 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
When dividing 20 by 9, we get 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 47097.22
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 47097.22, with a leftover of 0.002.