We're dividing 78004869 by 734 
We want to figure out the number of times 78004869 can be divided by 734.

On to step 1:
The number 734 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 734

Advancing to step 2:
If we divide 78 by 734, we get 0 and a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Include the next digit (0) from the dividend after 78, then repeat: 780 / 734

Going ahead to step 3:
If we divide 780 by 734, we get 1 and a remainder of 46.
The next digit of our result is 1. 
Result so far: 1.0
If we take 734 away from 780, we end up with 46.
Include the next digit (0) from the dividend after 46, then repeat: 460 / 734

Moving on to step 4:
460 divided by 734 is 0 with a remainder of 460.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 460 and we're left with 460.
Bring next digit (4) of the dividend behind the 460 and repeat the process: 4604 / 734

Advancing to step 5:
734 can be fit into 4604 6 times, resulting in a remainder of 200.
Put 6 as the next digit of the answer. 
Result so far: 106.0
Subtracting 4404 from 4604 leaves us with 200.
Append the next digit (8) from the dividend to 200 and continue with: 2008 / 734

Step 6:
If we divide 2008 by 734, we get 2 and a remainder of 540.
Use 2 as the next digit of our solution. 
Result so far: 1062.0
Subtracting 1468 from 2008 leaves us with 540.
Take the next digit (6) from the dividend and append it to 540, then repeat: 5406 / 734

Going ahead to step 7:
734 can be fit into 5406 7 times, resulting in a remainder of 268.
Use 7 as the next digit of our solution. 
Result so far: 10627.0
If we subtract 5138 from 5406, we get 268.
Include the next digit (9) from the dividend after 268, then repeat: 2689 / 734

Advancing to step 8:
2689 divided by 734 is 3 with a remainder of 487.
The next digit of our result is 3. 
Result so far: 106273.0
Subtracting 2202 from 2689 leaves us with 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

Moving on to step 9:
If we divide 4870 by 734, we get 6 and a remainder of 466.
Use 6 as the next digit of our solution. 
Result so far: 106273.6
Subtracting 4404 from 4870 leaves us with 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

Moving on to step 10:
When dividing 4660 by 734, we get 6 with a remainder of 256.
Write down 6 as next digit of the result. 
Result so far: 106273.66
If we subtract 4404 from 4660, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

The final result is 106273.66 with a remainder of 0.256.