201 ÷ 285 
The aim is to understand the frequency of 285 in 201.

On to step 1:
285 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 285

On to step 2:
When dividing 20 by 285, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Append the next digit (1) from the dividend to 20 and continue with: 201 / 285

Advancing to step 3:
285 goes into 201 0 times with a remainder of 201.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 201 after subtracting 0 from 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Let's proceed to step 4:
2010 divided by 285 is 7 with a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 0.7
Subtract 1995 from 2010 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 5:
The number 285 fits into 150 0 times, leaving a remainder of 150.
Write down 0 as next digit of the result. 
Result so far: 0.7
Subtracting 0 from 150 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 6:
When dividing 1500 by 285, we get 5 with a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 0.705
Subtract 1425 from 1500 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 7:
750 divided by 285 is 2 with a remainder of 180.
The number 2 becomes the next digit in our result. 
Result so far: 0.7052
The remainder is 180 after subtracting 570 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 8:
1800 divided by 285 is 6 with a remainder of 90.
Record the quotient 6 as the next digit in the result. 
Result so far: 0.70526
Deduct 1710 from 1800 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 9:
If we divide 900 by 285, we get 3 and a remainder of 45.
Record the quotient 3 as the next digit in the result. 
Result so far: 0.705263
Deduct 855 from 900 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 10:
285 can be fit into 450 1 times, resulting in a remainder of 165.
Write down 1 as next digit of the result. 
Result so far: 0.7052631
If we take 285 away from 450, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Moving on to step 11:
When dividing 1650 by 285, we get 5 with a remainder of 225.
Put 5 as the next digit of the answer. 
Result so far: 0.70526315
Subtract 1425 from 1650 to get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

The final outcome is 0.70526315, with a leftover of 2.25e-07.