We divide 318938 by 28
The aim is to understand the frequency of 28 in 318938.

Let's proceed to step 1:
If we divide 3 by 28, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 28

Advancing to step 2:
31 divided by 28 is 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 28 from 31 leaves us with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 28

Going ahead to step 3:
28 goes into 38 1 times with a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 28 from 38 to get 10.
Take the next digit (9) from the dividend and append it to 10, then repeat: 109 / 28

Let's proceed to step 4:
28 can be fit into 109 3 times, resulting in a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 113.0
The remainder is 25 after subtracting 84 from 109.
Grab the next digit (3) from the dividend, add it to 25, then carry on: 253 / 28

Moving on to step 5:
When dividing 253 by 28, we get 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 1139.0
Subtract 252 from 253 to get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 28

Going ahead to step 6:
18 divided by 28 is 0 with a remainder of 18.
The next digit of our result is 0. 
Result so far: 11390.0
Deduct 0 from 18 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 7:
28 goes into 180 6 times with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 11390.6
Deduct 168 from 180 and we're left 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.

On to step 8:
28 can be fit into 120 4 times, resulting in a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 11390.64
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.

Going ahead to step 9:
80 divided by 28 is 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 11390.642
Deduct 56 from 80 and we're left 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.

On to step 10:
The number 28 fits into 240 8 times, leaving a remainder of 16.
The next digit of our result is 8. 
Result so far: 11390.6428
Deduct 224 from 240 and we're left 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.

Advancing to step 11:
28 goes into 160 5 times with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 11390.64285
Deduct 140 from 160 and we're left 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.

On to step 12:
200 divided by 28 is 7 with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 11390.642857
The remainder is 4 after subtracting 196 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 13:
If we divide 40 by 28, we get 1 and a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 11390.6428571
Deduct 28 from 40 and we're left 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.

On to step 14:
28 can be fit into 120 4 times, resulting in a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 11390.64285714
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.

The final outcome is 11390.64285714, with a leftover of 8e-09.