Let's divide 281739 by 45
The aim is to understand the frequency of 45 in 281739.

Step 1:
45 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 45

Let's proceed to step 2:
45 can be fit into 28 0 times, resulting in a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Take the next digit (1) from the dividend and append it to 28, then repeat: 281 / 45

Advancing to step 3:
281 divided by 45 is 6 with a remainder of 11.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 270 from 281 leaves us with 11.
Take the next digit (7) from the dividend and append it to 11, then repeat: 117 / 45

Step 4:
45 goes into 117 2 times with a remainder of 27.
Use 2 as the next digit of our solution. 
Result so far: 62.0
Subtracting 90 from 117 leaves us with 27.
Include the next digit (3) from the dividend after 27, then repeat: 273 / 45

On to step 5:
45 goes into 273 6 times with a remainder of 3.
Put 6 as the next digit of the answer. 
Result so far: 626.0
Deduct 270 from 273 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 45

On to step 6:
If we divide 39 by 45, we get 0 and a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 6260.0
Subtract 0 from 39 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 7:
The number 45 fits into 390 8 times, leaving a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 6260.8
Subtract 360 from 390 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
When dividing 300 by 45, we get 6 with a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 6260.86
If we take 270 away from 300, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 9:
300 divided by 45 is 6 with a remainder of 30.
Use 6 as the next digit of our solution. 
Result so far: 6260.866
If we subtract 270 from 300, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final result is 6260.866 with a remainder of 0.003.