790720 ÷ 78 
Our goal is to divide 790720 by 78.

Advancing to step 1:
When dividing 7 by 78, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 78

Moving on to step 2:
78 goes into 79 1 times with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 78 from 79, we get 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 78

Going ahead to step 3:
When dividing 10 by 78, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 10 leaves us with 10.
Take the next digit (7) from the dividend and append it to 10, then repeat: 107 / 78

Going ahead to step 4:
The number 78 fits into 107 1 times, leaving a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
If we subtract 78 from 107, we get 29.
Append the next digit (2) from the dividend to 29 and continue with: 292 / 78

Let's proceed to step 5:
When dividing 292 by 78, we get 3 with a remainder of 58.
Put 3 as the next digit of the answer. 
Result so far: 1013.0
Subtract 234 from 292 to get 58.
Fetch the next digit (0) from the dividend, attach it to 58 and continue: 580 / 78

Moving on to step 6:
If we divide 580 by 78, we get 7 and a remainder of 34.
Record the quotient 7 as the next digit in the result. 
Result so far: 10137.0
If we take 546 away from 580, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 7:
78 can be fit into 340 4 times, resulting in a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 10137.4
If we take 312 away from 340, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 8:
78 goes into 280 3 times with a remainder of 46.
Record the quotient 3 as the next digit in the result. 
Result so far: 10137.43
Subtracting 234 from 280 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 9:
If we divide 460 by 78, we get 5 and a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 10137.435
Subtracting 390 from 460 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
78 goes into 700 8 times with a remainder of 76.
The next digit of our result is 8. 
Result so far: 10137.4358
Deduct 624 from 700 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 11:
78 goes into 760 9 times with a remainder of 58.
The next digit of our result is 9. 
Result so far: 10137.43589
Deduct 702 from 760 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 12:
When dividing 580 by 78, we get 7 with a remainder of 34.
Record the quotient 7 as the next digit in the result. 
Result so far: 10137.435897
If we take 546 away from 580, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 13:
78 can be fit into 340 4 times, resulting in a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 10137.4358974
Subtract 312 from 340 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 14:
280 divided by 78 is 3 with a remainder of 46.
The number 3 becomes the next digit in our result. 
Result so far: 10137.43589743
Deduct 234 from 280 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Our division results in 10137.43589743 with a remaining 4.6e-08.