78770051 divided by 104 
We're looking to find how many times 104 goes into 78770051.

On to step 1:
The number 104 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 104

Moving on to step 2:
The number 104 fits into 78 0 times, leaving a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Include the next digit (7) from the dividend after 78, then repeat: 787 / 104

Moving on to step 3:
If we divide 787 by 104, we get 7 and a remainder of 59.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we subtract 728 from 787, we get 59.
Bring next digit (7) of the dividend behind the 59 and repeat the process: 597 / 104

Let's proceed to step 4:
If we divide 597 by 104, we get 5 and a remainder of 77.
Record the quotient 5 as the next digit in the result. 
Result so far: 75.0
Subtract 520 from 597 to get 77.
Include the next digit (0) from the dividend after 77, then repeat: 770 / 104

Let's proceed to step 5:
104 goes into 770 7 times with a remainder of 42.
Record the quotient 7 as the next digit in the result. 
Result so far: 757.0
If we subtract 728 from 770, we get 42.
Grab the next digit (0) from the dividend, add it to 42, then carry on: 420 / 104

Let's proceed to step 6:
The number 104 fits into 420 4 times, leaving a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 7574.0
Subtracting 416 from 420 leaves us with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 104

Advancing to step 7:
If we divide 45 by 104, we get 0 and a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 75740.0
If we take 0 away from 45, we end up with 45.
Append the next digit (1) from the dividend to 45 and continue with: 451 / 104

Let's proceed to step 8:
104 can be fit into 451 4 times, resulting in a remainder of 35.
Record the quotient 4 as the next digit in the result. 
Result so far: 757404.0
If we take 416 away from 451, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 9:
350 divided by 104 is 3 with a remainder of 38.
The number 3 becomes the next digit in our result. 
Result so far: 757404.3
Deduct 312 from 350 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 10:
If we divide 380 by 104, we get 3 and a remainder of 68.
The next digit of our result is 3. 
Result so far: 757404.33
The remainder is 68 after subtracting 312 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

After the division, we end up with 757404.33 and a remainder of 0.068.