79432 ÷ 90 
Let's see how many times 90 fits into 79432.

On to step 1:
90 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 90

On to step 2:
If we divide 79 by 90, we get 0 and a remainder of 79.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 79 after subtracting 0 from 79.
Include the next digit (4) from the dividend after 79, then repeat: 794 / 90

Let's proceed to step 3:
794 divided by 90 is 8 with a remainder of 74.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 720 from 794 and we're left with 74.
Fetch the next digit (3) from the dividend, attach it to 74 and continue: 743 / 90

Advancing to step 4:
743 divided by 90 is 8 with a remainder of 23.
Put 8 as the next digit of the answer. 
Result so far: 88.0
Deduct 720 from 743 and we're left with 23.
Grab the next digit (2) from the dividend, add it to 23, then carry on: 232 / 90

Going ahead to step 5:
90 goes into 232 2 times with a remainder of 52.
The next digit of our result is 2. 
Result so far: 882.0
Deduct 180 from 232 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 6:
520 divided by 90 is 5 with a remainder of 70.
The next digit of our result is 5. 
Result so far: 882.5
Subtract 450 from 520 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 7:
If we divide 700 by 90, we get 7 and a remainder of 70.
The number 7 becomes the next digit in our result. 
Result so far: 882.57
Subtract 630 from 700 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 8:
90 goes into 700 7 times with a remainder of 70.
The next digit of our result is 7. 
Result so far: 882.577
Deduct 630 from 700 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final result is 882.577 with a remainder of 0.007.