We look at the division of 30533453 by 955 
The aim is to understand the frequency of 955 in 30533453.

Going ahead to step 1:
3 divided by 955 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 955

Step 2:
955 goes into 30 0 times with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Append the next digit (5) from the dividend to 30 and continue with: 305 / 955

Going ahead to step 3:
955 goes into 305 0 times with a remainder of 305.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 305 to get 305.
Take the next digit (3) from the dividend and append it to 305, then repeat: 3053 / 955

Going ahead to step 4:
3053 divided by 955 is 3 with a remainder of 188.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 2865 from 3053, we get 188.
Include the next digit (3) from the dividend after 188, then repeat: 1883 / 955

Step 5:
The number 955 fits into 1883 1 times, leaving a remainder of 928.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
Subtract 955 from 1883 to get 928.
Bring next digit (4) of the dividend behind the 928 and repeat the process: 9284 / 955

Moving on to step 6:
955 can be fit into 9284 9 times, resulting in a remainder of 689.
Put 9 as the next digit of the answer. 
Result so far: 319.0
The remainder is 689 after subtracting 8595 from 9284.
Grab the next digit (5) from the dividend, add it to 689, then carry on: 6895 / 955

Moving on to step 7:
The number 955 fits into 6895 7 times, leaving a remainder of 210.
The number 7 becomes the next digit in our result. 
Result so far: 3197.0
The remainder is 210 after subtracting 6685 from 6895.
Bring next digit (3) of the dividend behind the 210 and repeat the process: 2103 / 955

Let's proceed to step 8:
955 goes into 2103 2 times with a remainder of 193.
Put 2 as the next digit of the answer. 
Result so far: 31972.0
If we take 1910 away from 2103, we end up with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Let's proceed to step 9:
955 can be fit into 1930 2 times, resulting in a remainder of 20.
The next digit of our result is 2. 
Result so far: 31972.2
If we take 1910 away from 1930, 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.

Let's proceed to step 10:
200 divided by 955 is 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 31972.2
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 11:
If we divide 2000 by 955, we get 2 and a remainder of 90.
The number 2 becomes the next digit in our result. 
Result so far: 31972.202
If we take 1910 away from 2000, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 12:
The number 955 fits into 900 0 times, leaving a remainder of 900.
The number 0 becomes the next digit in our result. 
Result so far: 31972.202
The remainder is 900 after subtracting 0 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9000, and continue the process.

Moving on to step 13:
When dividing 9000 by 955, we get 9 with a remainder of 405.
Record the quotient 9 as the next digit in the result. 
Result so far: 31972.20209
Subtracting 8595 from 9000 leaves us with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Advancing to step 14:
The number 955 fits into 4050 4 times, leaving a remainder of 230.
Record the quotient 4 as the next digit in the result. 
Result so far: 31972.202094
If we take 3820 away from 4050, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 15:
955 can be fit into 2300 2 times, resulting in a remainder of 390.
Put 2 as the next digit of the answer. 
Result so far: 31972.2020942
Subtract 1910 from 2300 to get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

On to step 16:
When dividing 3900 by 955, we get 4 with a remainder of 80.
The next digit of our result is 4. 
Result so far: 31972.20209424
If we take 3820 away from 3900, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 31972.20209424 and a remainder of 8e-08.