We look at the division of 64832611 by 281 
The aim is to understand the frequency of 281 in 64832611.

On to step 1:
If we divide 6 by 281, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 281

Moving on to step 2:
If we divide 64 by 281, we get 0 and a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Fetch the next digit (8) from the dividend, attach it to 64 and continue: 648 / 281

Let's proceed to step 3:
If we divide 648 by 281, we get 2 and a remainder of 86.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 562 from 648, we get 86.
Take the next digit (3) from the dividend and append it to 86, then repeat: 863 / 281

Step 4:
863 divided by 281 is 3 with a remainder of 20.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtract 843 from 863 to get 20.
Fetch the next digit (2) from the dividend, attach it to 20 and continue: 202 / 281

Going ahead to step 5:
If we divide 202 by 281, we get 0 and a remainder of 202.
Write down 0 as next digit of the result. 
Result so far: 230.0
The remainder is 202 after subtracting 0 from 202.
Fetch the next digit (6) from the dividend, attach it to 202 and continue: 2026 / 281

Going ahead to step 6:
The number 281 fits into 2026 7 times, leaving a remainder of 59.
Record the quotient 7 as the next digit in the result. 
Result so far: 2307.0
The remainder is 59 after subtracting 1967 from 2026.
Grab the next digit (1) from the dividend, add it to 59, then carry on: 591 / 281

Step 7:
591 divided by 281 is 2 with a remainder of 29.
Record the quotient 2 as the next digit in the result. 
Result so far: 23072.0
Subtract 562 from 591 to get 29.
Grab the next digit (1) from the dividend, add it to 29, then carry on: 291 / 281

On to step 8:
281 can be fit into 291 1 times, resulting in a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 230721.0
Subtracting 281 from 291 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
281 goes into 100 0 times with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 230721.0
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 10:
281 can be fit into 1000 3 times, resulting in a remainder of 157.
Put 3 as the next digit of the answer. 
Result so far: 230721.03
If we subtract 843 from 1000, we get 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Going ahead to step 11:
The number 281 fits into 1570 5 times, leaving a remainder of 165.
Put 5 as the next digit of the answer. 
Result so far: 230721.035
The remainder is 165 after subtracting 1405 from 1570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Step 12:
281 goes into 1650 5 times with a remainder of 245.
The number 5 becomes the next digit in our result. 
Result so far: 230721.0355
Subtracting 1405 from 1650 leaves us with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

The final result is 230721.0355 with a remainder of 0.00245.