We divide 879133 by 28
The aim is to understand the frequency of 28 in 879133.

Advancing to step 1:
If we divide 8 by 28, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 28

Step 2:
If we divide 87 by 28, we get 3 and a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 3 after subtracting 84 from 87.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 28

Going ahead to step 3:
28 can be fit into 39 1 times, resulting in a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 31.0
Subtracting 28 from 39 leaves us with 11.
Fetch the next digit (1) from the dividend, attach it to 11 and continue: 111 / 28

Let's proceed to step 4:
If we divide 111 by 28, we get 3 and a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 313.0
Subtract 84 from 111 to get 27.
Bring next digit (3) of the dividend behind the 27 and repeat the process: 273 / 28

On to step 5:
28 can be fit into 273 9 times, resulting in a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 3139.0
Subtract 252 from 273 to get 21.
Grab the next digit (3) from the dividend, add it to 21, then carry on: 213 / 28

Going ahead to step 6:
If we divide 213 by 28, we get 7 and a remainder of 17.
The next digit of our result is 7. 
Result so far: 31397.0
Deduct 196 from 213 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 7:
The number 28 fits into 170 6 times, leaving a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 31397.6
If we subtract 168 from 170, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
28 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 31397.6
If we subtract 0 from 20, we 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.

Going ahead to step 9:
The number 28 fits into 200 7 times, leaving a remainder of 4.
The next digit of our result is 7. 
Result so far: 31397.607
Deduct 196 from 200 and we're left 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.

Advancing to step 10:
28 goes into 40 1 times with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 31397.6071
The remainder is 12 after subtracting 28 from 40.
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 11:
When dividing 120 by 28, we get 4 with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 31397.60714
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.

On to step 12:
28 goes into 80 2 times with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 31397.607142
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.

Advancing to step 13:
The number 28 fits into 240 8 times, leaving a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 31397.6071428
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.

Let's proceed to step 14:
If we divide 160 by 28, we get 5 and a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 31397.60714285
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.

Our division results in 31397.60714285 with a remaining 2e-08.