We look at the division of 357202 by 28 
The aim is to understand the frequency of 28 in 357202.

On to step 1:
28 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 28

Advancing to step 2:
35 divided by 28 is 1 with a remainder of 7.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 28 from 35 and we're left with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 28

Advancing to step 3:
77 divided by 28 is 2 with a remainder of 21.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 56 from 77 to get 21.
Take the next digit (2) from the dividend and append it to 21, then repeat: 212 / 28

On to step 4:
If we divide 212 by 28, we get 7 and a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 127.0
If we subtract 196 from 212, we get 16.
Append the next digit (0) from the dividend to 16 and continue with: 160 / 28

Moving on to step 5:
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: 1275.0
The remainder is 20 after subtracting 140 from 160.
Fetch the next digit (2) from the dividend, attach it to 20 and continue: 202 / 28

Advancing to step 6:
28 can be fit into 202 7 times, resulting in a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 12757.0
If we take 196 away from 202, we end up 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.

Advancing to step 7:
The number 28 fits into 60 2 times, leaving a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 12757.2
Deduct 56 from 60 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.

Moving on to step 8:
28 goes into 40 1 times with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 12757.21
Subtract 28 from 40 to get 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 9:
28 goes into 120 4 times with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 12757.214
Subtract 112 from 120 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
28 can be fit into 80 2 times, resulting in a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 12757.2142
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 11:
240 divided by 28 is 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 12757.21428
The remainder is 16 after subtracting 224 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
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: 12757.214285
If we subtract 140 from 160, 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 13:
28 goes into 200 7 times with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 12757.2142857
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.

Moving on to step 14:
40 divided by 28 is 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 12757.21428571
Subtract 28 from 40 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

In conclusion, the division gives 12757.21428571 with a balance of 1.2e-08.