144041 ÷ 28 
The aim is to understand the frequency of 28 in 144041.

Advancing to step 1:
28 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 28

On to step 2:
28 can be fit into 14 0 times, resulting in a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Bring next digit (4) of the dividend behind the 14 and repeat the process: 144 / 28

On to step 3:
The number 28 fits into 144 5 times, leaving a remainder of 4.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 140 from 144 to get 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 28

Moving on to step 4:
28 can be fit into 40 1 times, resulting in a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 51.0
Subtracting 28 from 40 leaves us with 12.
Bring next digit (4) of the dividend behind the 12 and repeat the process: 124 / 28

On to step 5:
The number 28 fits into 124 4 times, leaving a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 514.0
If we subtract 112 from 124, we get 12.
Include the next digit (1) from the dividend after 12, then repeat: 121 / 28

Step 6:
The number 28 fits into 121 4 times, leaving a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 5144.0
Subtracting 112 from 121 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 7:
If we divide 90 by 28, we get 3 and a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 5144.3
Subtracting 84 from 90 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
28 can be fit into 60 2 times, resulting in a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 5144.32
If we take 56 away from 60, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
The number 28 fits into 40 1 times, leaving a remainder of 12.
The next digit of our result is 1. 
Result so far: 5144.321
If we take 28 away from 40, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 10:
The number 28 fits into 120 4 times, leaving a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 5144.3214
Deduct 112 from 120 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 11:
28 can be fit into 80 2 times, resulting in a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 5144.32142
Subtracting 56 from 80 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 12:
When dividing 240 by 28, we get 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 5144.321428
If we subtract 224 from 240, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
When dividing 160 by 28, we get 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 5144.3214285
Subtract 140 from 160 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 14:
28 goes into 200 7 times with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 5144.32142857
Subtracting 196 from 200 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 5144.32142857 with a remainder of 4e-09.