94021 ÷ 30 
We want to figure out the number of times 94021 can be divided by 30.

On to step 1:
9 divided by 30 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 30

Advancing to step 2:
The number 30 fits into 94 3 times, leaving a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 90 from 94 leaves us with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 30

Moving on to step 3:
If we divide 40 by 30, we get 1 and a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Subtract 30 from 40 to get 10.
Fetch the next digit (2) from the dividend, attach it to 10 and continue: 102 / 30

Going ahead to step 4:
30 goes into 102 3 times with a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 313.0
If we subtract 90 from 102, we get 12.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 30

Advancing to step 5:
121 divided by 30 is 4 with a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 3134.0
If we take 120 away from 121, we end up 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 6:
If we divide 10 by 30, we get 0 and a remainder of 10.
The next digit of our result is 0. 
Result so far: 3134.0
Subtract 0 from 10 to 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.

Step 7:
100 divided by 30 is 3 with a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 3134.03
Deduct 90 from 100 and we're left 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.

Step 8:
100 divided by 30 is 3 with a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 3134.033
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.

The quotient of the division is 3134.033, and the remainder is 0.001.