We're dividing 157070 by 28 
The aim is to understand the frequency of 28 in 157070.

On to step 1:
28 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 28

Going ahead to step 2:
The number 28 fits into 15 0 times, leaving a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Fetch the next digit (7) from the dividend, attach it to 15 and continue: 157 / 28

Let's proceed to step 3:
The number 28 fits into 157 5 times, leaving a remainder of 17.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 140 away from 157, we end up with 17.
Bring next digit (0) of the dividend behind the 17 and repeat the process: 170 / 28

Moving on to step 4:
28 can be fit into 170 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 56.0
The remainder is 2 after subtracting 168 from 170.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 28

Advancing to step 5:
28 can be fit into 27 0 times, resulting in a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 560.0
If we subtract 0 from 27, we get 27.
Fetch the next digit (0) from the dividend, attach it to 27 and continue: 270 / 28

Advancing to step 6:
When dividing 270 by 28, we get 9 with a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 5609.0
Deduct 252 from 270 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.

On to step 7:
When dividing 180 by 28, we get 6 with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 5609.6
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.

Advancing 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: 5609.64
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.

Let's proceed to step 9:
28 can be fit into 80 2 times, resulting in a remainder of 24.
The next digit of our result is 2. 
Result so far: 5609.642
If we take 56 away from 80, we end up 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.

Advancing to step 10:
240 divided by 28 is 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 5609.6428
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.

Step 11:
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: 5609.64285
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.

On to step 12:
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: 5609.642857
If we subtract 196 from 200, we get 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 13:
40 divided by 28 is 1 with a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 5609.6428571
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.

Let's proceed to step 14:
If we divide 120 by 28, we get 4 and a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 5609.64285714
Subtracting 112 from 120 leaves us 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.

Our division results in 5609.64285714 with a remaining 8e-09.