Let's divide 96424321 by 30
Our goal is to divide 96424321 by 30.

Step 1:
When dividing 9 by 30, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 30

Moving on to step 2:
The number 30 fits into 96 3 times, leaving a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 90 from 96 to get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 30

Step 3:
30 can be fit into 64 2 times, resulting in a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 32.0
Subtracting 60 from 64 leaves us with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 30

Advancing to step 4:
30 goes into 42 1 times with a remainder of 12.
The next digit of our result is 1. 
Result so far: 321.0
The remainder is 12 after subtracting 30 from 42.
Bring next digit (4) of the dividend behind the 12 and repeat the process: 124 / 30

On to step 5:
If we divide 124 by 30, we get 4 and a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 3214.0
If we subtract 120 from 124, we get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 30

Going ahead to step 6:
30 can be fit into 43 1 times, resulting in a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 32141.0
Subtract 30 from 43 to get 13.
Include the next digit (2) from the dividend after 13, then repeat: 132 / 30

On to step 7:
30 goes into 132 4 times with a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 321414.0
Subtracting 120 from 132 leaves us with 12.
Include the next digit (1) from the dividend after 12, then repeat: 121 / 30

Advancing to step 8:
The number 30 fits into 121 4 times, leaving a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 3214144.0
Deduct 120 from 121 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
30 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 3214144.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
If we divide 100 by 30, we get 3 and a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 3214144.03
If we subtract 90 from 100, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
30 can be fit into 100 3 times, resulting in a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 3214144.033
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 3214144.033 with a remainder of 0.001.