We're dividing 28400776 by 953 
The aim is to understand the frequency of 953 in 28400776.

Advancing to step 1:
If we divide 2 by 953, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 953

Advancing to step 2:
When dividing 28 by 953, we get 0 with a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 28, we get 28.
Fetch the next digit (4) from the dividend, attach it to 28 and continue: 284 / 953

Advancing to step 3:
953 can be fit into 284 0 times, resulting in a remainder of 284.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 284 leaves us with 284.
Bring next digit (0) of the dividend behind the 284 and repeat the process: 2840 / 953

Going ahead to step 4:
If we divide 2840 by 953, we get 2 and a remainder of 934.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 1906 from 2840 leaves us with 934.
Bring next digit (0) of the dividend behind the 934 and repeat the process: 9340 / 953

Moving on to step 5:
The number 953 fits into 9340 9 times, leaving a remainder of 763.
Put 9 as the next digit of the answer. 
Result so far: 29.0
If we take 8577 away from 9340, we end up with 763.
Take the next digit (7) from the dividend and append it to 763, then repeat: 7637 / 953

On to step 6:
If we divide 7637 by 953, we get 8 and a remainder of 13.
Write down 8 as next digit of the result. 
Result so far: 298.0
If we subtract 7624 from 7637, we get 13.
Grab the next digit (7) from the dividend, add it to 13, then carry on: 137 / 953

Going ahead to step 7:
The number 953 fits into 137 0 times, leaving a remainder of 137.
Put 0 as the next digit of the answer. 
Result so far: 2980.0
If we subtract 0 from 137, we get 137.
Bring next digit (6) of the dividend behind the 137 and repeat the process: 1376 / 953

Let's proceed to step 8:
When dividing 1376 by 953, we get 1 with a remainder of 423.
Put 1 as the next digit of the answer. 
Result so far: 29801.0
Subtract 953 from 1376 to get 423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

Moving on to step 9:
The number 953 fits into 4230 4 times, leaving a remainder of 418.
The next digit of our result is 4. 
Result so far: 29801.4
Subtract 3812 from 4230 to get 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Step 10:
953 goes into 4180 4 times with a remainder of 368.
Use 4 as the next digit of our solution. 
Result so far: 29801.44
The remainder is 368 after subtracting 3812 from 4180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Our division results in 29801.44 with a remaining 0.368.