Let's divide 27564321 by 955
The aim is to understand the frequency of 955 in 27564321.

Step 1:
955 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
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 / 955

Moving on to step 2:
If we divide 27 by 955, we get 0 and a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 27 to get 27.
Bring next digit (5) of the dividend behind the 27 and repeat the process: 275 / 955

Moving on to step 3:
If we divide 275 by 955, we get 0 and 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.
Bring next digit (6) of the dividend behind the 275 and repeat the process: 2756 / 955

Moving on to step 4:
The number 955 fits into 2756 2 times, leaving a remainder of 846.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 1910 from 2756 to get 846.
Include the next digit (4) from the dividend after 846, then repeat: 8464 / 955

Going ahead to step 5:
If we divide 8464 by 955, we get 8 and a remainder of 824.
Use 8 as the next digit of our solution. 
Result so far: 28.0
Subtract 7640 from 8464 to get 824.
Append the next digit (3) from the dividend to 824 and continue with: 8243 / 955

Let's proceed to step 6:
8243 divided by 955 is 8 with a remainder of 603.
Record the quotient 8 as the next digit in the result. 
Result so far: 288.0
If we take 7640 away from 8243, we end up with 603.
Bring next digit (2) of the dividend behind the 603 and repeat the process: 6032 / 955

Step 7:
If we divide 6032 by 955, we get 6 and a remainder of 302.
Put 6 as the next digit of the answer. 
Result so far: 2886.0
Subtracting 5730 from 6032 leaves us with 302.
Take the next digit (1) from the dividend and append it to 302, then repeat: 3021 / 955

On to step 8:
955 can be fit into 3021 3 times, resulting in a remainder of 156.
The next digit of our result is 3. 
Result so far: 28863.0
Subtracting 2865 from 3021 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 9:
The number 955 fits into 1560 1 times, leaving a remainder of 605.
Use 1 as the next digit of our solution. 
Result so far: 28863.1
Subtracting 955 from 1560 leaves us with 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

Let's proceed to step 10:
When dividing 6050 by 955, we get 6 with a remainder of 320.
The next digit of our result is 6. 
Result so far: 28863.16
The remainder is 320 after subtracting 5730 from 6050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 11:
3200 divided by 955 is 3 with a remainder of 335.
Write down 3 as next digit of the result. 
Result so far: 28863.163
If we take 2865 away from 3200, we end up with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Advancing to step 12:
The number 955 fits into 3350 3 times, leaving a remainder of 485.
Put 3 as the next digit of the answer. 
Result so far: 28863.1633
If we take 2865 away from 3350, we end up with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

The final result is 28863.1633 with a remainder of 0.00485.