811935 ÷ 76 
The aim is to understand the frequency of 76 in 811935.

Going ahead to step 1:
8 divided by 76 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 76

Going ahead to step 2:
76 goes into 81 1 times with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 76 from 81, we get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 76

Advancing to step 3:
51 divided by 76 is 0 with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 51 to get 51.
Fetch the next digit (9) from the dividend, attach it to 51 and continue: 519 / 76

Step 4:
76 goes into 519 6 times with a remainder of 63.
Use 6 as the next digit of our solution. 
Result so far: 106.0
Subtracting 456 from 519 leaves us with 63.
Fetch the next digit (3) from the dividend, attach it to 63 and continue: 633 / 76

Moving on to step 5:
When dividing 633 by 76, we get 8 with a remainder of 25.
The next digit of our result is 8. 
Result so far: 1068.0
Subtract 608 from 633 to get 25.
Append the next digit (5) from the dividend to 25 and continue with: 255 / 76

Let's proceed to step 6:
If we divide 255 by 76, we get 3 and a remainder of 27.
The next digit of our result is 3. 
Result so far: 10683.0
Deduct 228 from 255 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 7:
76 can be fit into 270 3 times, resulting in a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 10683.3
If we subtract 228 from 270, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 8:
76 can be fit into 420 5 times, resulting in a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 10683.35
The remainder is 40 after subtracting 380 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
When dividing 400 by 76, we get 5 with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 10683.355
Subtract 380 from 400 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 10683.355 with a remainder of 0.002.