30280296 divided by 404 
We want to divide 30280296 by 404.

On to step 1:
When dividing 3 by 404, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 404

On to step 2:
If we divide 30 by 404, we get 0 and a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Fetch the next digit (2) from the dividend, attach it to 30 and continue: 302 / 404

On to step 3:
404 can be fit into 302 0 times, resulting in a remainder of 302.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 302 to get 302.
Append the next digit (8) from the dividend to 302 and continue with: 3028 / 404

Advancing to step 4:
404 can be fit into 3028 7 times, resulting in a remainder of 200.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 2828 from 3028 and we're left with 200.
Bring next digit (0) of the dividend behind the 200 and repeat the process: 2000 / 404

Moving on to step 5:
When dividing 2000 by 404, we get 4 with a remainder of 384.
Use 4 as the next digit of our solution. 
Result so far: 74.0
Deduct 1616 from 2000 and we're left with 384.
Grab the next digit (2) from the dividend, add it to 384, then carry on: 3842 / 404

Step 6:
If we divide 3842 by 404, we get 9 and a remainder of 206.
Record the quotient 9 as the next digit in the result. 
Result so far: 749.0
The remainder is 206 after subtracting 3636 from 3842.
Include the next digit (9) from the dividend after 206, then repeat: 2069 / 404

Advancing to step 7:
404 goes into 2069 5 times with a remainder of 49.
The number 5 becomes the next digit in our result. 
Result so far: 7495.0
Subtracting 2020 from 2069 leaves us with 49.
Fetch the next digit (6) from the dividend, attach it to 49 and continue: 496 / 404

Step 8:
When dividing 496 by 404, we get 1 with a remainder of 92.
Record the quotient 1 as the next digit in the result. 
Result so far: 74951.0
Deduct 404 from 496 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 9:
404 can be fit into 920 2 times, resulting in a remainder of 112.
The number 2 becomes the next digit in our result. 
Result so far: 74951.2
Subtracting 808 from 920 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 10:
The number 404 fits into 1120 2 times, leaving a remainder of 312.
The next digit of our result is 2. 
Result so far: 74951.22
Subtract 808 from 1120 to get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

In conclusion, the division gives 74951.22 with a balance of 0.312.