We look at the division of 12778646 by 76 
We're looking to find how many times 76 goes into 12778646.

Advancing to step 1:
When dividing 1 by 76, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 76

Step 2:
12 divided by 76 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Grab the next digit (7) from the dividend, add it to 12, then carry on: 127 / 76

Let's proceed to step 3:
76 can be fit into 127 1 times, resulting in a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 76 from 127 leaves us with 51.
Include the next digit (7) from the dividend after 51, then repeat: 517 / 76

On to step 4:
When dividing 517 by 76, we get 6 with a remainder of 61.
Write down 6 as next digit of the result. 
Result so far: 16.0
The remainder is 61 after subtracting 456 from 517.
Grab the next digit (8) from the dividend, add it to 61, then carry on: 618 / 76

Step 5:
76 goes into 618 8 times with a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 168.0
The remainder is 10 after subtracting 608 from 618.
Append the next digit (6) from the dividend to 10 and continue with: 106 / 76

Going ahead to step 6:
106 divided by 76 is 1 with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 1681.0
The remainder is 30 after subtracting 76 from 106.
Include the next digit (4) from the dividend after 30, then repeat: 304 / 76

Going ahead to step 7:
The number 76 fits into 304 4 times, leaving a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 16814.0
Subtract 304 from 304 to get 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 76

Going ahead to step 8:
When dividing 6 by 76, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 168140.0
The remainder is 6 after subtracting 0 from 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
76 can be fit into 60 0 times, resulting in a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 168140.0
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 10:
600 divided by 76 is 7 with a remainder of 68.
Put 7 as the next digit of the answer. 
Result so far: 168140.07
Subtract 532 from 600 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 11:
76 can be fit into 680 8 times, resulting in a remainder of 72.
The next digit of our result is 8. 
Result so far: 168140.078
Deduct 608 from 680 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 12:
The number 76 fits into 720 9 times, leaving a remainder of 36.
Write down 9 as next digit of the result. 
Result so far: 168140.0789
Deduct 684 from 720 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 13:
76 can be fit into 360 4 times, resulting in a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 168140.07894
If we subtract 304 from 360, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 14:
If we divide 560 by 76, we get 7 and a remainder of 28.
The number 7 becomes the next digit in our result. 
Result so far: 168140.078947
The remainder is 28 after subtracting 532 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 15:
76 goes into 280 3 times with a remainder of 52.
Put 3 as the next digit of the answer. 
Result so far: 168140.0789473
Subtracting 228 from 280 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 16:
When dividing 520 by 76, we get 6 with a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 168140.07894736
Deduct 456 from 520 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 168140.07894736 with a remaining 6.4e-08.