We divide 30490307 by 129
Our goal is to divide 30490307 by 129.

Advancing to step 1:
3 divided by 129 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 129

Step 2:
The number 129 fits into 30 0 times, leaving a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Include the next digit (4) from the dividend after 30, then repeat: 304 / 129

Let's proceed to step 3:
129 can be fit into 304 2 times, resulting in a remainder of 46.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 258 from 304 to get 46.
Include the next digit (9) from the dividend after 46, then repeat: 469 / 129

Advancing to step 4:
129 goes into 469 3 times with a remainder of 82.
Write down 3 as next digit of the result. 
Result so far: 23.0
If we subtract 387 from 469, we get 82.
Fetch the next digit (0) from the dividend, attach it to 82 and continue: 820 / 129

On to step 5:
The number 129 fits into 820 6 times, leaving a remainder of 46.
The next digit of our result is 6. 
Result so far: 236.0
If we subtract 774 from 820, we get 46.
Bring next digit (3) of the dividend behind the 46 and repeat the process: 463 / 129

Let's proceed to step 6:
129 can be fit into 463 3 times, resulting in a remainder of 76.
Use 3 as the next digit of our solution. 
Result so far: 2363.0
Subtracting 387 from 463 leaves us with 76.
Take the next digit (0) from the dividend and append it to 76, then repeat: 760 / 129

Moving on to step 7:
When dividing 760 by 129, we get 5 with a remainder of 115.
Record the quotient 5 as the next digit in the result. 
Result so far: 23635.0
Deduct 645 from 760 and we're left with 115.
Append the next digit (7) from the dividend to 115 and continue with: 1157 / 129

Advancing to step 8:
The number 129 fits into 1157 8 times, leaving a remainder of 125.
Record the quotient 8 as the next digit in the result. 
Result so far: 236358.0
Subtract 1032 from 1157 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 9:
If we divide 1250 by 129, we get 9 and a remainder of 89.
Record the quotient 9 as the next digit in the result. 
Result so far: 236358.9
The remainder is 89 after subtracting 1161 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Moving on to step 10:
When dividing 890 by 129, we get 6 with a remainder of 116.
Use 6 as the next digit of our solution. 
Result so far: 236358.96
Subtracting 774 from 890 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 11:
When dividing 1160 by 129, we get 8 with a remainder of 128.
Use 8 as the next digit of our solution. 
Result so far: 236358.968
Subtracting 1032 from 1160 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 12:
1280 divided by 129 is 9 with a remainder of 119.
The next digit of our result is 9. 
Result so far: 236358.9689
Subtract 1161 from 1280 to get 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Moving on to step 13:
129 can be fit into 1190 9 times, resulting in a remainder of 29.
Put 9 as the next digit of the answer. 
Result so far: 236358.96899
If we take 1161 away from 1190, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

In conclusion, the division gives 236358.96899 with a balance of 2.9e-05.