We look at the division of 34009290 by 449 
Our goal is to divide 34009290 by 449.

Step 1:
When dividing 3 by 449, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 449

On to step 2:
If we divide 34 by 449, we get 0 and a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Append the next digit (0) from the dividend to 34 and continue with: 340 / 449

Step 3:
If we divide 340 by 449, we get 0 and a remainder of 340.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 340 to get 340.
Grab the next digit (0) from the dividend, add it to 340, then carry on: 3400 / 449

Going ahead to step 4:
449 can be fit into 3400 7 times, resulting in a remainder of 257.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 3143 away from 3400, we end up with 257.
Append the next digit (9) from the dividend to 257 and continue with: 2579 / 449

Advancing to step 5:
If we divide 2579 by 449, we get 5 and a remainder of 334.
Record the quotient 5 as the next digit in the result. 
Result so far: 75.0
The remainder is 334 after subtracting 2245 from 2579.
Fetch the next digit (2) from the dividend, attach it to 334 and continue: 3342 / 449

Let's proceed to step 6:
3342 divided by 449 is 7 with a remainder of 199.
The number 7 becomes the next digit in our result. 
Result so far: 757.0
If we take 3143 away from 3342, we end up with 199.
Include the next digit (9) from the dividend after 199, then repeat: 1999 / 449

Step 7:
1999 divided by 449 is 4 with a remainder of 203.
Record the quotient 4 as the next digit in the result. 
Result so far: 7574.0
Subtracting 1796 from 1999 leaves us with 203.
Fetch the next digit (0) from the dividend, attach it to 203 and continue: 2030 / 449

On to step 8:
2030 divided by 449 is 4 with a remainder of 234.
Write down 4 as next digit of the result. 
Result so far: 75744.0
If we take 1796 away from 2030, we end up with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Advancing to step 9:
2340 divided by 449 is 5 with a remainder of 95.
Use 5 as the next digit of our solution. 
Result so far: 75744.5
Subtract 2245 from 2340 to get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Advancing to step 10:
The number 449 fits into 950 2 times, leaving a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 75744.52
The remainder is 52 after subtracting 898 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 11:
449 can be fit into 520 1 times, resulting in a remainder of 71.
Record the quotient 1 as the next digit in the result. 
Result so far: 75744.521
Deduct 449 from 520 and we're left with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 12:
449 goes into 710 1 times with a remainder of 261.
Write down 1 as next digit of the result. 
Result so far: 75744.5211
Subtracting 449 from 710 leaves us with 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

After the division, we end up with 75744.5211 and a remainder of 0.00261.