642249 ÷ 22 
Our goal is to divide 642249 by 22.

Going ahead to step 1:
6 divided by 22 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 22

Moving on to step 2:
64 divided by 22 is 2 with a remainder of 20.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 44 from 64, we get 20.
Take the next digit (2) from the dividend and append it to 20, then repeat: 202 / 22

On to step 3:
If we divide 202 by 22, we get 9 and a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 29.0
If we subtract 198 from 202, we get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 22

Going ahead to step 4:
22 goes into 42 1 times with a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 291.0
Subtract 22 from 42 to get 20.
Grab the next digit (4) from the dividend, add it to 20, then carry on: 204 / 22

Let's proceed to step 5:
If we divide 204 by 22, we get 9 and a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 2919.0
If we subtract 198 from 204, we get 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 22

Step 6:
When dividing 69 by 22, we get 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 29193.0
Subtract 66 from 69 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
22 can be fit into 30 1 times, resulting in a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 29193.1
The remainder is 8 after subtracting 22 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 8:
If we divide 80 by 22, we get 3 and a remainder of 14.
The next digit of our result is 3. 
Result so far: 29193.13
The remainder is 14 after subtracting 66 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 9:
22 can be fit into 140 6 times, resulting in a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 29193.136
Subtracting 132 from 140 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
When dividing 80 by 22, we get 3 with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 29193.1363
Deduct 66 from 80 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 11:
If we divide 140 by 22, we get 6 and a remainder of 8.
The next digit of our result is 6. 
Result so far: 29193.13636
The remainder is 8 after subtracting 132 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
22 can be fit into 80 3 times, resulting in a remainder of 14.
The next digit of our result is 3. 
Result so far: 29193.136363
If we subtract 66 from 80, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 13:
22 goes into 140 6 times with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 29193.1363636
If we take 132 away from 140, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 14:
80 divided by 22 is 3 with a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 29193.13636363
If we subtract 66 from 80, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

After the division, we end up with 29193.13636363 and a remainder of 1.4e-08.