Let's divide 77581776 by 684
We want to figure out the number of times 77581776 can be divided by 684.

On to step 1:
The number 684 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 684

Going ahead to step 2:
The number 684 fits into 77 0 times, leaving a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Include the next digit (5) from the dividend after 77, then repeat: 775 / 684

Moving on to step 3:
684 can be fit into 775 1 times, resulting in a remainder of 91.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 684 from 775, we get 91.
Grab the next digit (8) from the dividend, add it to 91, then carry on: 918 / 684

On to step 4:
918 divided by 684 is 1 with a remainder of 234.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 684 from 918 leaves us with 234.
Append the next digit (1) from the dividend to 234 and continue with: 2341 / 684

Step 5:
If we divide 2341 by 684, we get 3 and a remainder of 289.
The number 3 becomes the next digit in our result. 
Result so far: 113.0
Subtract 2052 from 2341 to get 289.
Append the next digit (7) from the dividend to 289 and continue with: 2897 / 684

Going ahead to step 6:
When dividing 2897 by 684, we get 4 with a remainder of 161.
The next digit of our result is 4. 
Result so far: 1134.0
If we subtract 2736 from 2897, we get 161.
Append the next digit (7) from the dividend to 161 and continue with: 1617 / 684

On to step 7:
When dividing 1617 by 684, we get 2 with a remainder of 249.
Use 2 as the next digit of our solution. 
Result so far: 11342.0
If we subtract 1368 from 1617, we get 249.
Fetch the next digit (6) from the dividend, attach it to 249 and continue: 2496 / 684

Step 8:
684 goes into 2496 3 times with a remainder of 444.
The number 3 becomes the next digit in our result. 
Result so far: 113423.0
If we subtract 2052 from 2496, we get 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Let's proceed to step 9:
684 can be fit into 4440 6 times, resulting in a remainder of 336.
The next digit of our result is 6. 
Result so far: 113423.6
If we take 4104 away from 4440, we end up with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Moving on to step 10:
3360 divided by 684 is 4 with a remainder of 624.
Put 4 as the next digit of the answer. 
Result so far: 113423.64
Subtract 2736 from 3360 to get 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Advancing to step 11:
The number 684 fits into 6240 9 times, leaving a remainder of 84.
Put 9 as the next digit of the answer. 
Result so far: 113423.649
Deduct 6156 from 6240 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 12:
When dividing 840 by 684, we get 1 with a remainder of 156.
The next digit of our result is 1. 
Result so far: 113423.6491
If we subtract 684 from 840, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Going ahead to step 13:
The number 684 fits into 1560 2 times, leaving a remainder of 192.
Use 2 as the next digit of our solution. 
Result so far: 113423.64912
If we take 1368 away from 1560, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

On to step 14:
684 goes into 1920 2 times with a remainder of 552.
Use 2 as the next digit of our solution. 
Result so far: 113423.649122
Deduct 1368 from 1920 and we're left with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

In conclusion, the division gives 113423.649122 with a balance of 5.52e-05.