256804 ÷ 87 
The aim is to understand the frequency of 87 in 256804.

Moving on to step 1:
When dividing 2 by 87, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 87

Let's proceed to step 2:
The number 87 fits into 25 0 times, leaving a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Fetch the next digit (6) from the dividend, attach it to 25 and continue: 256 / 87

Step 3:
87 goes into 256 2 times with a remainder of 82.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 82 after subtracting 174 from 256.
Bring next digit (8) of the dividend behind the 82 and repeat the process: 828 / 87

Let's proceed to step 4:
When dividing 828 by 87, we get 9 with a remainder of 45.
Write down 9 as next digit of the result. 
Result so far: 29.0
Deduct 783 from 828 and we're left with 45.
Take the next digit (0) from the dividend and append it to 45, then repeat: 450 / 87

Going ahead to step 5:
If we divide 450 by 87, we get 5 and a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 295.0
If we take 435 away from 450, we end up with 15.
Take the next digit (4) from the dividend and append it to 15, then repeat: 154 / 87

Step 6:
87 can be fit into 154 1 times, resulting in a remainder of 67.
The next digit of our result is 1. 
Result so far: 2951.0
Subtract 87 from 154 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 7:
If we divide 670 by 87, we get 7 and a remainder of 61.
Record the quotient 7 as the next digit in the result. 
Result so far: 2951.7
The remainder is 61 after subtracting 609 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 8:
87 can be fit into 610 7 times, resulting in a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 2951.77
If we subtract 609 from 610, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Our division results in 2951.77 with a remaining 0.001.