Let's divide 29912672 by 210
Let's see how many times 210 fits into 29912672.

Advancing to step 1:
The number 210 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 210

On to step 2:
210 goes into 29 0 times with a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 29, we end up with 29.
Include the next digit (9) from the dividend after 29, then repeat: 299 / 210

Step 3:
When dividing 299 by 210, we get 1 with a remainder of 89.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 210 from 299 and we're left with 89.
Take the next digit (1) from the dividend and append it to 89, then repeat: 891 / 210

Step 4:
When dividing 891 by 210, we get 4 with a remainder of 51.
The next digit of our result is 4. 
Result so far: 14.0
Subtract 840 from 891 to get 51.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 210

Advancing to step 5:
If we divide 512 by 210, we get 2 and a remainder of 92.
The number 2 becomes the next digit in our result. 
Result so far: 142.0
Subtracting 420 from 512 leaves us with 92.
Grab the next digit (6) from the dividend, add it to 92, then carry on: 926 / 210

Step 6:
210 goes into 926 4 times with a remainder of 86.
The number 4 becomes the next digit in our result. 
Result so far: 1424.0
Subtract 840 from 926 to get 86.
Grab the next digit (7) from the dividend, add it to 86, then carry on: 867 / 210

Step 7:
210 goes into 867 4 times with a remainder of 27.
Put 4 as the next digit of the answer. 
Result so far: 14244.0
The remainder is 27 after subtracting 840 from 867.
Take the next digit (2) from the dividend and append it to 27, then repeat: 272 / 210

Step 8:
When dividing 272 by 210, we get 1 with a remainder of 62.
The number 1 becomes the next digit in our result. 
Result so far: 142441.0
If we subtract 210 from 272, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 9:
210 can be fit into 620 2 times, resulting in a remainder of 200.
The number 2 becomes the next digit in our result. 
Result so far: 142441.2
Subtract 420 from 620 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 10:
If we divide 2000 by 210, we get 9 and a remainder of 110.
Record the quotient 9 as the next digit in the result. 
Result so far: 142441.29
The remainder is 110 after subtracting 1890 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Going ahead to step 11:
1100 divided by 210 is 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 142441.295
The remainder is 50 after subtracting 1050 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 12:
210 goes into 500 2 times with a remainder of 80.
The next digit of our result is 2. 
Result so far: 142441.2952
Subtract 420 from 500 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.

Moving on to step 13:
210 goes into 800 3 times with a remainder of 170.
Record the quotient 3 as the next digit in the result. 
Result so far: 142441.29523
Subtract 630 from 800 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 14:
210 can be fit into 1700 8 times, resulting in a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 142441.295238
Deduct 1680 from 1700 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 15:
210 can be fit into 200 0 times, resulting in a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 142441.295238
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 16:
If we divide 2000 by 210, we get 9 and a remainder of 110.
Write down 9 as next digit of the result. 
Result so far: 142441.29523809
The remainder is 110 after subtracting 1890 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

The final result is 142441.29523809 with a remainder of 1.1e-07.