We look at the division of 43482423 by 9 
We're looking to find how many times 9 goes into 43482423.

Step 1:
If we divide 4 by 9, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 9

Moving on to step 2:
When dividing 43 by 9, we get 4 with a remainder of 7.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 36 away from 43, we end up with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 9

On to step 3:
If we divide 74 by 9, we get 8 and a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 48.0
Deduct 72 from 74 and we're left with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 9

Advancing to step 4:
The number 9 fits into 28 3 times, leaving a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 483.0
If we subtract 27 from 28, we get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 9

Going ahead to step 5:
When dividing 12 by 9, we get 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 4831.0
Subtracting 9 from 12 leaves us with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 9

Going ahead to step 6:
34 divided by 9 is 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 48313.0
If we subtract 27 from 34, we get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 9

Step 7:
9 goes into 72 8 times with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 483138.0
Subtract 72 from 72 to get 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 9

Let's proceed to step 8:
3 divided by 9 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 4831380.0
Subtract 0 from 3 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
If we divide 30 by 9, we get 3 and a remainder of 3.
The next digit of our result is 3. 
Result so far: 4831380.3
Subtract 27 from 30 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 10:
9 goes into 30 3 times with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 4831380.33
The remainder is 3 after subtracting 27 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final result is 4831380.33 with a remainder of 0.003.