3303877 ÷ 776 
The aim is to understand the frequency of 776 in 3303877.

On to step 1:
If we divide 3 by 776, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 776

Step 2:
33 divided by 776 is 0 with a remainder of 33.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 33, we get 33.
Bring next digit (0) of the dividend behind the 33 and repeat the process: 330 / 776

Advancing to step 3:
The number 776 fits into 330 0 times, leaving a remainder of 330.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 330, we get 330.
Take the next digit (3) from the dividend and append it to 330, then repeat: 3303 / 776

Let's proceed to step 4:
3303 divided by 776 is 4 with a remainder of 199.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 3104 from 3303, we get 199.
Include the next digit (8) from the dividend after 199, then repeat: 1998 / 776

On to step 5:
1998 divided by 776 is 2 with a remainder of 446.
The next digit of our result is 2. 
Result so far: 42.0
Subtracting 1552 from 1998 leaves us with 446.
Bring next digit (7) of the dividend behind the 446 and repeat the process: 4467 / 776

Advancing to step 6:
If we divide 4467 by 776, we get 5 and a remainder of 587.
The number 5 becomes the next digit in our result. 
Result so far: 425.0
Subtract 3880 from 4467 to get 587.
Take the next digit (7) from the dividend and append it to 587, then repeat: 5877 / 776

Step 7:
776 goes into 5877 7 times with a remainder of 445.
Put 7 as the next digit of the answer. 
Result so far: 4257.0
If we subtract 5432 from 5877, we get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Step 8:
776 goes into 4450 5 times with a remainder of 570.
Put 5 as the next digit of the answer. 
Result so far: 4257.5
The remainder is 570 after subtracting 3880 from 4450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Step 9:
The number 776 fits into 5700 7 times, leaving a remainder of 268.
The next digit of our result is 7. 
Result so far: 4257.57
Deduct 5432 from 5700 and we're left with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Moving on to step 10:
776 goes into 2680 3 times with a remainder of 352.
The number 3 becomes the next digit in our result. 
Result so far: 4257.573
Subtracting 2328 from 2680 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Moving on to step 11:
When dividing 3520 by 776, we get 4 with a remainder of 416.
Write down 4 as next digit of the result. 
Result so far: 4257.5734
Subtracting 3104 from 3520 leaves us with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Let's proceed to step 12:
The number 776 fits into 4160 5 times, leaving a remainder of 280.
The next digit of our result is 5. 
Result so far: 4257.57345
The remainder is 280 after subtracting 3880 from 4160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 13:
776 can be fit into 2800 3 times, resulting in a remainder of 472.
Use 3 as the next digit of our solution. 
Result so far: 4257.573453
Subtracting 2328 from 2800 leaves us with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

On to step 14:
4720 divided by 776 is 6 with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 4257.5734536
The remainder is 64 after subtracting 4656 from 4720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 15:
776 can be fit into 640 0 times, resulting in a remainder of 640.
Use 0 as the next digit of our solution. 
Result so far: 4257.5734536
Subtract 0 from 640 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

The final result is 4257.5734536 with a remainder of 6.4e-07.