We're dividing 28532 by 31 
The aim is to understand the frequency of 31 in 28532.

Going ahead to step 1:
31 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 31

Step 2:
31 goes into 28 0 times with a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Bring next digit (5) of the dividend behind the 28 and repeat the process: 285 / 31

Step 3:
When dividing 285 by 31, we get 9 with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we subtract 279 from 285, we get 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 31

Step 4:
If we divide 63 by 31, we get 2 and a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 92.0
Deduct 62 from 63 and we're left with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 31

Step 5:
12 divided by 31 is 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 920.0
Deduct 0 from 12 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.

Step 6:
31 can be fit into 120 3 times, resulting in a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 920.3
The remainder is 27 after subtracting 93 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 7:
The number 31 fits into 270 8 times, leaving a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 920.38
If we take 248 away from 270, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 8:
220 divided by 31 is 7 with a remainder of 3.
The next digit of our result is 7. 
Result so far: 920.387
If we take 217 away from 220, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 9:
31 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 920.387
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 10:
When dividing 300 by 31, we get 9 with a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 920.38709
If we subtract 279 from 300, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 11:
The number 31 fits into 210 6 times, leaving a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 920.387096
Subtract 186 from 210 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.

Advancing to step 12:
When dividing 240 by 31, we get 7 with a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 920.3870967
Subtract 217 from 240 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 13:
If we divide 230 by 31, we get 7 and a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 920.38709677
Deduct 217 from 230 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The quotient of the division is 920.38709677, and the remainder is 1.3e-08.