Let's divide 2750554 by 851
The aim is to understand the frequency of 851 in 2750554.

Going ahead to step 1:
851 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 851

Advancing to step 2:
27 divided by 851 is 0 with a remainder of 27.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 27 leaves us with 27.
Take the next digit (5) from the dividend and append it to 27, then repeat: 275 / 851

Step 3:
275 divided by 851 is 0 with a remainder of 275.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 275, we end up with 275.
Grab the next digit (0) from the dividend, add it to 275, then carry on: 2750 / 851

Step 4:
2750 divided by 851 is 3 with a remainder of 197.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 2553 away from 2750, we end up with 197.
Fetch the next digit (5) from the dividend, attach it to 197 and continue: 1975 / 851

On to step 5:
1975 divided by 851 is 2 with a remainder of 273.
Use 2 as the next digit of our solution. 
Result so far: 32.0
The remainder is 273 after subtracting 1702 from 1975.
Include the next digit (5) from the dividend after 273, then repeat: 2735 / 851

Step 6:
851 can be fit into 2735 3 times, resulting in a remainder of 182.
Use 3 as the next digit of our solution. 
Result so far: 323.0
If we take 2553 away from 2735, we end up with 182.
Include the next digit (4) from the dividend after 182, then repeat: 1824 / 851

Let's proceed to step 7:
The number 851 fits into 1824 2 times, leaving a remainder of 122.
The number 2 becomes the next digit in our result. 
Result so far: 3232.0
If we take 1702 away from 1824, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 8:
The number 851 fits into 1220 1 times, leaving a remainder of 369.
Put 1 as the next digit of the answer. 
Result so far: 3232.1
Subtract 851 from 1220 to get 369.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

Advancing to step 9:
851 can be fit into 3690 4 times, resulting in a remainder of 286.
Use 4 as the next digit of our solution. 
Result so far: 3232.14
If we subtract 3404 from 3690, we get 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Going ahead to step 10:
If we divide 2860 by 851, we get 3 and a remainder of 307.
The number 3 becomes the next digit in our result. 
Result so far: 3232.143
Subtract 2553 from 2860 to get 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Going ahead to step 11:
The number 851 fits into 3070 3 times, leaving a remainder of 517.
Record the quotient 3 as the next digit in the result. 
Result so far: 3232.1433
If we subtract 2553 from 3070, we get 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

Our division results in 3232.1433 with a remaining 0.00517.