We look at the division of 14423 by 90 
We want to divide 14423 by 90.

Step 1:
If we divide 1 by 90, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 90

Let's proceed to step 2:
14 divided by 90 is 0 with a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Fetch the next digit (4) from the dividend, attach it to 14 and continue: 144 / 90

Step 3:
144 divided by 90 is 1 with a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 90 from 144 leaves us with 54.
Grab the next digit (2) from the dividend, add it to 54, then carry on: 542 / 90

Advancing to step 4:
When dividing 542 by 90, we get 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 16.0
The remainder is 2 after subtracting 540 from 542.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 90

Let's proceed to step 5:
23 divided by 90 is 0 with a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 160.0
Deduct 0 from 23 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 6:
The number 90 fits into 230 2 times, leaving a remainder of 50.
Use 2 as the next digit of our solution. 
Result so far: 160.2
If we take 180 away from 230, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 7:
If we divide 500 by 90, we get 5 and a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 160.25
If we subtract 450 from 500, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 8:
The number 90 fits into 500 5 times, leaving a remainder of 50.
The next digit of our result is 5. 
Result so far: 160.255
Subtract 450 from 500 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The quotient of the division is 160.255, and the remainder is 0.005.