29218109 ÷ 242 
Our goal is to divide 29218109 by 242.

On to step 1:
The number 242 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 242

Step 2:
The number 242 fits into 29 0 times, leaving a remainder of 29.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 29 to get 29.
Fetch the next digit (2) from the dividend, attach it to 29 and continue: 292 / 242

Let's proceed to step 3:
292 divided by 242 is 1 with a remainder of 50.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 242 from 292, we get 50.
Bring next digit (1) of the dividend behind the 50 and repeat the process: 501 / 242

Let's proceed to step 4:
501 divided by 242 is 2 with a remainder of 17.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we take 484 away from 501, we end up with 17.
Include the next digit (8) from the dividend after 17, then repeat: 178 / 242

Advancing to step 5:
If we divide 178 by 242, we get 0 and a remainder of 178.
The next digit of our result is 0. 
Result so far: 120.0
The remainder is 178 after subtracting 0 from 178.
Fetch the next digit (1) from the dividend, attach it to 178 and continue: 1781 / 242

On to step 6:
242 can be fit into 1781 7 times, resulting in a remainder of 87.
The number 7 becomes the next digit in our result. 
Result so far: 1207.0
The remainder is 87 after subtracting 1694 from 1781.
Include the next digit (0) from the dividend after 87, then repeat: 870 / 242

Moving on to step 7:
The number 242 fits into 870 3 times, leaving a remainder of 144.
Record the quotient 3 as the next digit in the result. 
Result so far: 12073.0
If we take 726 away from 870, we end up with 144.
Append the next digit (9) from the dividend to 144 and continue with: 1449 / 242

Advancing to step 8:
If we divide 1449 by 242, we get 5 and a remainder of 239.
Write down 5 as next digit of the result. 
Result so far: 120735.0
If we subtract 1210 from 1449, we get 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Advancing to step 9:
When dividing 2390 by 242, we get 9 with a remainder of 212.
Write down 9 as next digit of the result. 
Result so far: 120735.9
If we take 2178 away from 2390, we end up with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Advancing to step 10:
When dividing 2120 by 242, we get 8 with a remainder of 184.
The next digit of our result is 8. 
Result so far: 120735.98
Deduct 1936 from 2120 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Let's proceed to step 11:
When dividing 1840 by 242, we get 7 with a remainder of 146.
The number 7 becomes the next digit in our result. 
Result so far: 120735.987
If we take 1694 away from 1840, we end up with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Moving on to step 12:
If we divide 1460 by 242, we get 6 and a remainder of 8.
The next digit of our result is 6. 
Result so far: 120735.9876
Subtracting 1452 from 1460 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.

Advancing to step 13:
242 can be fit into 80 0 times, resulting in a remainder of 80.
The next digit of our result is 0. 
Result so far: 120735.9876
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 14:
The number 242 fits into 800 3 times, leaving a remainder of 74.
Write down 3 as next digit of the result. 
Result so far: 120735.987603
Subtract 726 from 800 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 15:
When dividing 740 by 242, we get 3 with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 120735.9876033
If we take 726 away from 740, we end up 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.

The final result is 120735.9876033 with a remainder of 1.4e-07.