78797242 divided by 680 
Our goal is to divide 78797242 by 680.

On to step 1:
If we divide 7 by 680, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 680

Moving on to step 2:
When dividing 78 by 680, we get 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Fetch the next digit (7) from the dividend, attach it to 78 and continue: 787 / 680

Step 3:
When dividing 787 by 680, we get 1 with a remainder of 107.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 680 from 787 leaves us with 107.
Append the next digit (9) from the dividend to 107 and continue with: 1079 / 680

Let's proceed to step 4:
680 can be fit into 1079 1 times, resulting in a remainder of 399.
Write down 1 as next digit of the result. 
Result so far: 11.0
The remainder is 399 after subtracting 680 from 1079.
Grab the next digit (7) from the dividend, add it to 399, then carry on: 3997 / 680

Going ahead to step 5:
680 can be fit into 3997 5 times, resulting in a remainder of 597.
Record the quotient 5 as the next digit in the result. 
Result so far: 115.0
Subtracting 3400 from 3997 leaves us with 597.
Include the next digit (2) from the dividend after 597, then repeat: 5972 / 680

Advancing to step 6:
680 can be fit into 5972 8 times, resulting in a remainder of 532.
Write down 8 as next digit of the result. 
Result so far: 1158.0
If we take 5440 away from 5972, we end up with 532.
Bring next digit (4) of the dividend behind the 532 and repeat the process: 5324 / 680

Let's proceed to step 7:
680 can be fit into 5324 7 times, resulting in a remainder of 564.
The next digit of our result is 7. 
Result so far: 11587.0
The remainder is 564 after subtracting 4760 from 5324.
Append the next digit (2) from the dividend to 564 and continue with: 5642 / 680

Moving on to step 8:
680 goes into 5642 8 times with a remainder of 202.
Write down 8 as next digit of the result. 
Result so far: 115878.0
Deduct 5440 from 5642 and we're left with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Step 9:
680 goes into 2020 2 times with a remainder of 660.
The next digit of our result is 2. 
Result so far: 115878.2
The remainder is 660 after subtracting 1360 from 2020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Moving on to step 10:
6600 divided by 680 is 9 with a remainder of 480.
The number 9 becomes the next digit in our result. 
Result so far: 115878.29
The remainder is 480 after subtracting 6120 from 6600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 11:
The number 680 fits into 4800 7 times, leaving a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 115878.297
Subtract 4760 from 4800 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
The number 680 fits into 400 0 times, leaving a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 115878.297
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 13:
When dividing 4000 by 680, we get 5 with a remainder of 600.
The next digit of our result is 5. 
Result so far: 115878.29705
If we take 3400 away from 4000, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 14:
680 can be fit into 6000 8 times, resulting in a remainder of 560.
Record the quotient 8 as the next digit in the result. 
Result so far: 115878.297058
The remainder is 560 after subtracting 5440 from 6000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Let's proceed to step 15:
680 goes into 5600 8 times with a remainder of 160.
Write down 8 as next digit of the result. 
Result so far: 115878.2970588
If we take 5440 away from 5600, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

In conclusion, the division gives 115878.2970588 with a balance of 1.6e-06.