We look at the division of 851777 by 28 
The aim is to understand the frequency of 28 in 851777.

Let's proceed to step 1:
28 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 28

Step 2:
85 divided by 28 is 3 with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 84 from 85, we get 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 28

Moving on to step 3:
When dividing 11 by 28, we get 0 with a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
Subtracting 0 from 11 leaves us with 11.
Include the next digit (7) from the dividend after 11, then repeat: 117 / 28

On to step 4:
117 divided by 28 is 4 with a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 304.0
Subtract 112 from 117 to get 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 28

On to step 5:
28 goes into 57 2 times with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 3042.0
Subtract 56 from 57 to get 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 28

Let's proceed to step 6:
28 goes into 17 0 times with a remainder of 17.
The next digit of our result is 0. 
Result so far: 30420.0
If we take 0 away from 17, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 7:
28 goes into 170 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 30420.6
The remainder is 2 after subtracting 168 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
28 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 30420.6
Subtract 0 from 20 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.

On to step 9:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 30420.607
If we subtract 196 from 200, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 10:
40 divided by 28 is 1 with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 30420.6071
If we subtract 28 from 40, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 11:
28 goes into 120 4 times with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 30420.60714
If we subtract 112 from 120, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 12:
80 divided by 28 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 30420.607142
If we take 56 away from 80, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 13:
28 goes into 240 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 30420.6071428
Subtracting 224 from 240 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 14:
160 divided by 28 is 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 30420.60714285
If we take 140 away from 160, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 30420.60714285 with a balance of 2e-08.