489559 ÷ 87 
The aim is to understand the frequency of 87 in 489559.

Going ahead to step 1:
87 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 87

On to step 2:
The number 87 fits into 48 0 times, leaving a remainder of 48.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 48, we end up with 48.
Fetch the next digit (9) from the dividend, attach it to 48 and continue: 489 / 87

Let's proceed to step 3:
87 can be fit into 489 5 times, resulting in a remainder of 54.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 435 from 489 leaves us with 54.
Grab the next digit (5) from the dividend, add it to 54, then carry on: 545 / 87

Advancing to step 4:
When dividing 545 by 87, we get 6 with a remainder of 23.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
The remainder is 23 after subtracting 522 from 545.
Include the next digit (5) from the dividend after 23, then repeat: 235 / 87

Advancing to step 5:
235 divided by 87 is 2 with a remainder of 61.
The number 2 becomes the next digit in our result. 
Result so far: 562.0
Deduct 174 from 235 and we're left with 61.
Include the next digit (9) from the dividend after 61, then repeat: 619 / 87

Let's proceed to step 6:
87 can be fit into 619 7 times, resulting in a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 5627.0
Subtracting 609 from 619 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
If we divide 100 by 87, we get 1 and a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 5627.1
If we subtract 87 from 100, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 8:
130 divided by 87 is 1 with a remainder of 43.
The number 1 becomes the next digit in our result. 
Result so far: 5627.11
The remainder is 43 after subtracting 87 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

In conclusion, the division gives 5627.11 with a balance of 0.043.