Let's divide 5430345 by 281
The aim is to understand the frequency of 281 in 5430345.

Let's proceed to step 1:
If we divide 5 by 281, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 281

Step 2:
If we divide 54 by 281, we get 0 and a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Grab the next digit (3) from the dividend, add it to 54, then carry on: 543 / 281

On to step 3:
281 can be fit into 543 1 times, resulting in a remainder of 262.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 281 from 543, we get 262.
Grab the next digit (0) from the dividend, add it to 262, then carry on: 2620 / 281

Moving on to step 4:
When dividing 2620 by 281, we get 9 with a remainder of 91.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Deduct 2529 from 2620 and we're left with 91.
Append the next digit (3) from the dividend to 91 and continue with: 913 / 281

Moving on to step 5:
281 can be fit into 913 3 times, resulting in a remainder of 70.
Write down 3 as next digit of the result. 
Result so far: 193.0
If we subtract 843 from 913, we get 70.
Include the next digit (4) from the dividend after 70, then repeat: 704 / 281

Moving on to step 6:
The number 281 fits into 704 2 times, leaving a remainder of 142.
Put 2 as the next digit of the answer. 
Result so far: 1932.0
The remainder is 142 after subtracting 562 from 704.
Append the next digit (5) from the dividend to 142 and continue with: 1425 / 281

On to step 7:
If we divide 1425 by 281, we get 5 and a remainder of 20.
The next digit of our result is 5. 
Result so far: 19325.0
The remainder is 20 after subtracting 1405 from 1425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
The number 281 fits into 200 0 times, leaving a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 19325.0
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.

Step 9:
2000 divided by 281 is 7 with a remainder of 33.
Put 7 as the next digit of the answer. 
Result so far: 19325.07
The remainder is 33 after subtracting 1967 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 10:
When dividing 330 by 281, we get 1 with a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 19325.071
Subtracting 281 from 330 leaves us 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 11:
281 goes into 490 1 times with a remainder of 209.
The number 1 becomes the next digit in our result. 
Result so far: 19325.0711
Subtracting 281 from 490 leaves us with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

After the division, we end up with 19325.0711 and a remainder of 0.00209.