We're dividing 16463 by 87 
The aim is to understand the frequency of 87 in 16463.

Moving on to step 1:
When dividing 1 by 87, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 87

Advancing to step 2:
When dividing 16 by 87, we get 0 with a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Bring next digit (4) of the dividend behind the 16 and repeat the process: 164 / 87

Step 3:
87 can be fit into 164 1 times, resulting in a remainder of 77.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 87 from 164 leaves us with 77.
Fetch the next digit (6) from the dividend, attach it to 77 and continue: 776 / 87

Let's proceed to step 4:
When dividing 776 by 87, we get 8 with a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we subtract 696 from 776, we get 80.
Include the next digit (3) from the dividend after 80, then repeat: 803 / 87

Moving on to step 5:
803 divided by 87 is 9 with a remainder of 20.
Record the quotient 9 as the next digit in the result. 
Result so far: 189.0
Subtracting 783 from 803 leaves us 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.

Let's proceed to step 6:
When dividing 200 by 87, we get 2 with a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 189.2
Subtracting 174 from 200 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 7:
87 goes into 260 2 times with a remainder of 86.
The number 2 becomes the next digit in our result. 
Result so far: 189.22
The remainder is 86 after subtracting 174 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

After the division, we end up with 189.22 and a remainder of 0.086.