60352489 divided by 87 
The aim is to understand the frequency of 87 in 60352489.

Moving on to step 1:
87 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 87

Moving on to step 2:
The number 87 fits into 60 0 times, leaving a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 60, we get 60.
Include the next digit (3) from the dividend after 60, then repeat: 603 / 87

Step 3:
603 divided by 87 is 6 with a remainder of 81.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 522 from 603 to get 81.
Take the next digit (5) from the dividend and append it to 81, then repeat: 815 / 87

On to step 4:
815 divided by 87 is 9 with a remainder of 32.
Use 9 as the next digit of our solution. 
Result so far: 69.0
The remainder is 32 after subtracting 783 from 815.
Fetch the next digit (2) from the dividend, attach it to 32 and continue: 322 / 87

Moving on to step 5:
When dividing 322 by 87, we get 3 with a remainder of 61.
Record the quotient 3 as the next digit in the result. 
Result so far: 693.0
If we take 261 away from 322, we end up with 61.
Bring next digit (4) of the dividend behind the 61 and repeat the process: 614 / 87

Advancing to step 6:
614 divided by 87 is 7 with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 6937.0
If we subtract 609 from 614, we get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 87

Moving on to step 7:
58 divided by 87 is 0 with a remainder of 58.
Write down 0 as next digit of the result. 
Result so far: 69370.0
If we subtract 0 from 58, we get 58.
Bring next digit (9) of the dividend behind the 58 and repeat the process: 589 / 87

Let's proceed to step 8:
87 can be fit into 589 6 times, resulting in a remainder of 67.
Write down 6 as next digit of the result. 
Result so far: 693706.0
Deduct 522 from 589 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 9:
87 goes into 670 7 times with a remainder of 61.
Use 7 as the next digit of our solution. 
Result so far: 693706.7
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.

Going ahead to step 10:
610 divided by 87 is 7 with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 693706.77
If we take 609 away from 610, we end up with 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 693706.77 with a remaining 0.001.