28126819 divided by 767 
The aim is to understand the frequency of 767 in 28126819.

Advancing to step 1:
When dividing 2 by 767, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 767

Advancing to step 2:
The number 767 fits into 28 0 times, leaving a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Bring next digit (1) of the dividend behind the 28 and repeat the process: 281 / 767

Advancing to step 3:
767 can be fit into 281 0 times, resulting in a remainder of 281.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 281, we end up with 281.
Take the next digit (2) from the dividend and append it to 281, then repeat: 2812 / 767

Advancing to step 4:
If we divide 2812 by 767, we get 3 and a remainder of 511.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 2301 from 2812, we get 511.
Bring next digit (6) of the dividend behind the 511 and repeat the process: 5116 / 767

Moving on to step 5:
767 can be fit into 5116 6 times, resulting in a remainder of 514.
Use 6 as the next digit of our solution. 
Result so far: 36.0
Subtract 4602 from 5116 to get 514.
Append the next digit (8) from the dividend to 514 and continue with: 5148 / 767

Let's proceed to step 6:
767 goes into 5148 6 times with a remainder of 546.
Write down 6 as next digit of the result. 
Result so far: 366.0
Deduct 4602 from 5148 and we're left with 546.
Include the next digit (1) from the dividend after 546, then repeat: 5461 / 767

On to step 7:
767 can be fit into 5461 7 times, resulting in a remainder of 92.
Write down 7 as next digit of the result. 
Result so far: 3667.0
If we subtract 5369 from 5461, we get 92.
Append the next digit (9) from the dividend to 92 and continue with: 929 / 767

Advancing to step 8:
767 goes into 929 1 times with a remainder of 162.
Write down 1 as next digit of the result. 
Result so far: 36671.0
Subtract 767 from 929 to get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Step 9:
1620 divided by 767 is 2 with a remainder of 86.
Write down 2 as next digit of the result. 
Result so far: 36671.2
Subtract 1534 from 1620 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 10:
767 goes into 860 1 times with a remainder of 93.
The number 1 becomes the next digit in our result. 
Result so far: 36671.21
If we subtract 767 from 860, we get 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

On to step 11:
930 divided by 767 is 1 with a remainder of 163.
The next digit of our result is 1. 
Result so far: 36671.211
If we subtract 767 from 930, we get 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

The final result is 36671.211 with a remainder of 0.0163.