77880018 divided by 776 
Let's see how many times 776 fits into 77880018.

On to step 1:
7 divided by 776 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 776

Let's proceed to step 2:
The number 776 fits into 77 0 times, leaving a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Include the next digit (8) from the dividend after 77, then repeat: 778 / 776

Moving on to step 3:
The number 776 fits into 778 1 times, leaving a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 776 away from 778, we end up with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 776

Let's proceed to step 4:
776 can be fit into 28 0 times, resulting in a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 28 and we're left with 28.
Include the next digit (0) from the dividend after 28, then repeat: 280 / 776

Advancing to step 5:
776 can be fit into 280 0 times, resulting in a remainder of 280.
Use 0 as the next digit of our solution. 
Result so far: 100.0
Deduct 0 from 280 and we're left with 280.
Include the next digit (0) from the dividend after 280, then repeat: 2800 / 776

Moving on to step 6:
776 can be fit into 2800 3 times, resulting in a remainder of 472.
The number 3 becomes the next digit in our result. 
Result so far: 1003.0
The remainder is 472 after subtracting 2328 from 2800.
Grab the next digit (1) from the dividend, add it to 472, then carry on: 4721 / 776

On to step 7:
776 can be fit into 4721 6 times, resulting in a remainder of 65.
The next digit of our result is 6. 
Result so far: 10036.0
Deduct 4656 from 4721 and we're left with 65.
Bring next digit (8) of the dividend behind the 65 and repeat the process: 658 / 776

Let's proceed to step 8:
776 can be fit into 658 0 times, resulting in a remainder of 658.
Record the quotient 0 as the next digit in the result. 
Result so far: 100360.0
Subtracting 0 from 658 leaves us with 658.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6580, and continue the process.

On to step 9:
776 goes into 6580 8 times with a remainder of 372.
Put 8 as the next digit of the answer. 
Result so far: 100360.8
Deduct 6208 from 6580 and we're left with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Step 10:
776 can be fit into 3720 4 times, resulting in a remainder of 616.
The next digit of our result is 4. 
Result so far: 100360.84
If we subtract 3104 from 3720, we get 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Let's proceed to step 11:
6160 divided by 776 is 7 with a remainder of 728.
The next digit of our result is 7. 
Result so far: 100360.847
If we take 5432 away from 6160, we end up with 728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

Step 12:
When dividing 7280 by 776, we get 9 with a remainder of 296.
Write down 9 as next digit of the result. 
Result so far: 100360.8479
If we take 6984 away from 7280, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Moving on to step 13:
When dividing 2960 by 776, we get 3 with a remainder of 632.
The number 3 becomes the next digit in our result. 
Result so far: 100360.84793
Deduct 2328 from 2960 and we're left with 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

Going ahead to step 14:
776 goes into 6320 8 times with a remainder of 112.
The number 8 becomes the next digit in our result. 
Result so far: 100360.847938
The remainder is 112 after subtracting 6208 from 6320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 15:
If we divide 1120 by 776, we get 1 and a remainder of 344.
The next digit of our result is 1. 
Result so far: 100360.8479381
If we subtract 776 from 1120, we get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Going ahead to step 16:
The number 776 fits into 3440 4 times, leaving a remainder of 336.
The next digit of our result is 4. 
Result so far: 100360.84793814
If we take 3104 away from 3440, 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.

The final outcome is 100360.84793814, with a leftover of 3.36e-07.