We're dividing 34404869 by 15 
Our goal is to divide 34404869 by 15.

Step 1:
When dividing 3 by 15, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 15

On to step 2:
34 divided by 15 is 2 with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 30 from 34 to get 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 15

Advancing to step 3:
15 can be fit into 44 2 times, resulting in a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 22.0
If we subtract 30 from 44, we get 14.
Append the next digit (0) from the dividend to 14 and continue with: 140 / 15

Going ahead to step 4:
The number 15 fits into 140 9 times, leaving a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 229.0
Subtract 135 from 140 to get 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 15

Moving on to step 5:
15 goes into 54 3 times with a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 2293.0
Deduct 45 from 54 and we're left with 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 15

On to step 6:
When dividing 98 by 15, we get 6 with a remainder of 8.
The next digit of our result is 6. 
Result so far: 22936.0
Subtracting 90 from 98 leaves us with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 15

On to step 7:
If we divide 86 by 15, we get 5 and a remainder of 11.
The next digit of our result is 5. 
Result so far: 229365.0
Subtract 75 from 86 to get 11.
Include the next digit (9) from the dividend after 11, then repeat: 119 / 15

Advancing to step 8:
119 divided by 15 is 7 with a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 2293657.0
If we take 105 away from 119, 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.

Going ahead to step 9:
If we divide 140 by 15, we get 9 and a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 2293657.9
The remainder is 5 after subtracting 135 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 10:
15 can be fit into 50 3 times, resulting in a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 2293657.93
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 11:
15 goes into 50 3 times with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 2293657.933
Subtracting 45 from 50 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 2293657.933, with a leftover of 0.0005.