642229 ÷ 30 
We want to figure out the number of times 642229 can be divided by 30.

Let's proceed to step 1:
30 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 30

Let's proceed to step 2:
30 can be fit into 64 2 times, resulting in a remainder of 4.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 60 from 64 to get 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 30

Step 3:
42 divided by 30 is 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtracting 30 from 42 leaves us with 12.
Include the next digit (2) from the dividend after 12, then repeat: 122 / 30

Advancing to step 4:
30 goes into 122 4 times with a remainder of 2.
The next digit of our result is 4. 
Result so far: 214.0
Deduct 120 from 122 and we're left with 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 30

On to step 5:
30 goes into 22 0 times with a remainder of 22.
Write down 0 as next digit of the result. 
Result so far: 2140.0
Deduct 0 from 22 and we're left with 22.
Append the next digit (9) from the dividend to 22 and continue with: 229 / 30

Let's proceed to step 6:
When dividing 229 by 30, we get 7 with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 21407.0
Deduct 210 from 229 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
190 divided by 30 is 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 21407.6
Subtract 180 from 190 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.

Going ahead to step 8:
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: 21407.63
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.

Step 9:
If we divide 100 by 30, we get 3 and a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 21407.633
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 21407.633, and the remainder is 0.001.