We're dividing 90432 by 12 
Our goal is to divide 90432 by 12.

Going ahead to step 1:
If we divide 9 by 12, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 12

Going ahead to step 2:
If we divide 90 by 12, we get 7 and a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 84 from 90 and we're left with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 12

Moving on to step 3:
The number 12 fits into 64 5 times, leaving a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 75.0
Subtracting 60 from 64 leaves us with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 12

Moving on to step 4:
12 goes into 43 3 times with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 753.0
If we subtract 36 from 43, we get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 12

Let's proceed to step 5:
72 divided by 12 is 6 with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 7536.0
The remainder is 0 after subtracting 72 from 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 6:
The number 12 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 7536.0
If we take 0 away from 0, we end up 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.

Moving on to step 7:
When dividing 0 by 12, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 7536.0
Deduct 0 from 0 and we're left 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.

After the division, we end up with 7536.0 and a remainder of 0.0.