30435927 ÷ 253 
The aim is to understand the frequency of 253 in 30435927.

Moving on to step 1:
The number 253 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 253

Let's proceed to step 2:
When dividing 30 by 253, we get 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Take the next digit (4) from the dividend and append it to 30, then repeat: 304 / 253

Step 3:
When dividing 304 by 253, we get 1 with a remainder of 51.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 253 from 304 to get 51.
Take the next digit (3) from the dividend and append it to 51, then repeat: 513 / 253

Moving on to step 4:
If we divide 513 by 253, we get 2 and a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Deduct 506 from 513 and we're left with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 253

Moving on to step 5:
The number 253 fits into 75 0 times, leaving a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 120.0
If we subtract 0 from 75, we get 75.
Fetch the next digit (9) from the dividend, attach it to 75 and continue: 759 / 253

Step 6:
The number 253 fits into 759 3 times, leaving a remainder of 0.
The next digit of our result is 3. 
Result so far: 1203.0
Subtract 759 from 759 to get 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 253

Let's proceed to step 7:
2 divided by 253 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 12030.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 253

Let's proceed to step 8:
If we divide 27 by 253, we get 0 and a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 120300.0
Subtracting 0 from 27 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 9:
253 goes into 270 1 times with a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 120300.1
If we subtract 253 from 270, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 10:
If we divide 170 by 253, we get 0 and a remainder of 170.
Use 0 as the next digit of our solution. 
Result so far: 120300.1
Deduct 0 from 170 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 11:
1700 divided by 253 is 6 with a remainder of 182.
Put 6 as the next digit of the answer. 
Result so far: 120300.106
The remainder is 182 after subtracting 1518 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

On to step 12:
253 can be fit into 1820 7 times, resulting in a remainder of 49.
Use 7 as the next digit of our solution. 
Result so far: 120300.1067
If we take 1771 away from 1820, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 13:
The number 253 fits into 490 1 times, leaving a remainder of 237.
Write down 1 as next digit of the result. 
Result so far: 120300.10671
Deduct 253 from 490 and we're left with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

On to step 14:
When dividing 2370 by 253, we get 9 with a remainder of 93.
The number 9 becomes the next digit in our result. 
Result so far: 120300.106719
Deduct 2277 from 2370 and we're left with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

On to step 15:
When dividing 930 by 253, we get 3 with a remainder of 171.
Use 3 as the next digit of our solution. 
Result so far: 120300.1067193
Deduct 759 from 930 and we're left with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Let's proceed to step 16:
If we divide 1710 by 253, we get 6 and a remainder of 192.
Write down 6 as next digit of the result. 
Result so far: 120300.10671936
If we subtract 1518 from 1710, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Our division results in 120300.10671936 with a remaining 1.92e-07.