We look at the division of 205209 by 76 
The aim is to understand the frequency of 76 in 205209.

Going ahead to step 1:
76 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 76

On to step 2:
If we divide 20 by 76, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Include the next digit (5) from the dividend after 20, then repeat: 205 / 76

Let's proceed to step 3:
When dividing 205 by 76, we get 2 with a remainder of 53.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 152 from 205 and we're left with 53.
Grab the next digit (2) from the dividend, add it to 53, then carry on: 532 / 76

Step 4:
When dividing 532 by 76, we get 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
If we take 532 away from 532, we end up with 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 76

Step 5:
The number 76 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 270.0
The remainder is 0 after subtracting 0 from 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 76

Step 6:
When dividing 9 by 76, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 2700.0
If we subtract 0 from 9, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
If we divide 90 by 76, we get 1 and a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 2700.1
If we take 76 away from 90, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 8:
If we divide 140 by 76, we get 1 and a remainder of 64.
Record the quotient 1 as the next digit in the result. 
Result so far: 2700.11
Subtract 76 from 140 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

After the division, we end up with 2700.11 and a remainder of 0.064.