We divide 485700 by 87
The aim is to understand the frequency of 87 in 485700.

Let's proceed to step 1:
87 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 87

On to step 2:
When dividing 48 by 87, we get 0 with a remainder of 48.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 48, we end up with 48.
Take the next digit (5) from the dividend and append it to 48, then repeat: 485 / 87

Advancing to step 3:
The number 87 fits into 485 5 times, leaving a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 435 from 485 leaves us with 50.
Bring next digit (7) of the dividend behind the 50 and repeat the process: 507 / 87

Going ahead to step 4:
When dividing 507 by 87, we get 5 with a remainder of 72.
Use 5 as the next digit of our solution. 
Result so far: 55.0
Subtract 435 from 507 to get 72.
Include the next digit (0) from the dividend after 72, then repeat: 720 / 87

Step 5:
720 divided by 87 is 8 with a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 558.0
The remainder is 24 after subtracting 696 from 720.
Take the next digit (0) from the dividend and append it to 24, then repeat: 240 / 87

On to step 6:
87 can be fit into 240 2 times, resulting in a remainder of 66.
The number 2 becomes the next digit in our result. 
Result so far: 5582.0
Subtracting 174 from 240 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 7:
87 goes into 660 7 times with a remainder of 51.
Use 7 as the next digit of our solution. 
Result so far: 5582.7
Subtract 609 from 660 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 8:
The number 87 fits into 510 5 times, leaving a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 5582.75
Subtract 435 from 510 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.

Going ahead to step 9:
750 divided by 87 is 8 with a remainder of 54.
Write down 8 as next digit of the result. 
Result so far: 5582.758
Subtracting 696 from 750 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 10:
87 goes into 540 6 times with a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 5582.7586
Subtract 522 from 540 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 11:
87 can be fit into 180 2 times, resulting in a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 5582.75862
If we subtract 174 from 180, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
When dividing 60 by 87, we get 0 with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 5582.75862
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 13:
600 divided by 87 is 6 with a remainder of 78.
The number 6 becomes the next digit in our result. 
Result so far: 5582.7586206
If we take 522 away from 600, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 14:
When dividing 780 by 87, we get 8 with a remainder of 84.
Put 8 as the next digit of the answer. 
Result so far: 5582.75862068
Deduct 696 from 780 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

After the division, we end up with 5582.75862068 and a remainder of 8.4e-08.