Let's divide 77940379 by 684
We're looking to find how many times 684 goes into 77940379.

Step 1:
If we divide 7 by 684, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 684

Advancing to step 2:
77 divided by 684 is 0 with a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Include the next digit (9) from the dividend after 77, then repeat: 779 / 684

On to step 3:
When dividing 779 by 684, we get 1 with a remainder of 95.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 684 away from 779, we end up with 95.
Take the next digit (4) from the dividend and append it to 95, then repeat: 954 / 684

Going ahead to step 4:
684 can be fit into 954 1 times, resulting in a remainder of 270.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 684 away from 954, we end up with 270.
Include the next digit (0) from the dividend after 270, then repeat: 2700 / 684

Moving on to step 5:
If we divide 2700 by 684, we get 3 and a remainder of 648.
Put 3 as the next digit of the answer. 
Result so far: 113.0
If we subtract 2052 from 2700, we get 648.
Bring next digit (3) of the dividend behind the 648 and repeat the process: 6483 / 684

Moving on to step 6:
684 goes into 6483 9 times with a remainder of 327.
The next digit of our result is 9. 
Result so far: 1139.0
Subtract 6156 from 6483 to get 327.
Append the next digit (7) from the dividend to 327 and continue with: 3277 / 684

Let's proceed to step 7:
The number 684 fits into 3277 4 times, leaving a remainder of 541.
The next digit of our result is 4. 
Result so far: 11394.0
Deduct 2736 from 3277 and we're left with 541.
Append the next digit (9) from the dividend to 541 and continue with: 5419 / 684

On to step 8:
684 can be fit into 5419 7 times, resulting in a remainder of 631.
Record the quotient 7 as the next digit in the result. 
Result so far: 113947.0
If we take 4788 away from 5419, we end up with 631.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6310, and continue the process.

Let's proceed to step 9:
684 can be fit into 6310 9 times, resulting in a remainder of 154.
The next digit of our result is 9. 
Result so far: 113947.9
If we take 6156 away from 6310, we end up with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 10:
If we divide 1540 by 684, we get 2 and a remainder of 172.
Put 2 as the next digit of the answer. 
Result so far: 113947.92
Subtract 1368 from 1540 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Going ahead to step 11:
684 can be fit into 1720 2 times, resulting in a remainder of 352.
Put 2 as the next digit of the answer. 
Result so far: 113947.922
If we subtract 1368 from 1720, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

In conclusion, the division gives 113947.922 with a balance of 0.0352.