367603 divided by 28 
The aim is to understand the frequency of 28 in 367603.

Advancing to step 1:
If we divide 3 by 28, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 28

Let's proceed to step 2:
28 goes into 36 1 times with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 28 from 36 and we're left with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 28

On to step 3:
The number 28 fits into 87 3 times, leaving a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 3 after subtracting 84 from 87.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 28

Moving on to step 4:
The number 28 fits into 36 1 times, leaving a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 131.0
If we subtract 28 from 36, we get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 28

Moving on to step 5:
28 goes into 80 2 times with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 1312.0
If we subtract 56 from 80, we get 24.
Take the next digit (3) from the dividend and append it to 24, then repeat: 243 / 28

Going ahead to step 6:
If we divide 243 by 28, we get 8 and a remainder of 19.
Use 8 as the next digit of our solution. 
Result so far: 13128.0
Subtract 224 from 243 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 7:
28 goes into 190 6 times with a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 13128.6
Subtract 168 from 190 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
If we divide 220 by 28, we get 7 and a remainder of 24.
The next digit of our result is 7. 
Result so far: 13128.67
Subtract 196 from 220 to get 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 9:
The number 28 fits into 240 8 times, leaving a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 13128.678
Subtracting 224 from 240 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 10:
The number 28 fits into 160 5 times, leaving a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 13128.6785
If we take 140 away from 160, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 13128.67857
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.

Let's proceed to step 12:
If we divide 40 by 28, we get 1 and a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 13128.678571
Subtracting 28 from 40 leaves us 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 13:
28 can be fit into 120 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 13128.6785714
If we take 112 away from 120, we end up 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 14:
28 goes into 80 2 times with a remainder of 24.
The next digit of our result is 2. 
Result so far: 13128.67857142
The remainder is 24 after subtracting 56 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final result is 13128.67857142 with a remainder of 2.4e-08.