Let's divide 665675 by 87
The aim is to understand the frequency of 87 in 665675.

On to step 1:
87 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 87

Moving on to step 2:
The number 87 fits into 66 0 times, leaving a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Append the next digit (5) from the dividend to 66 and continue with: 665 / 87

On to step 3:
87 can be fit into 665 7 times, resulting in a remainder of 56.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 609 from 665, we get 56.
Include the next digit (6) from the dividend after 56, then repeat: 566 / 87

Going ahead to step 4:
566 divided by 87 is 6 with a remainder of 44.
The next digit of our result is 6. 
Result so far: 76.0
Deduct 522 from 566 and we're left with 44.
Fetch the next digit (7) from the dividend, attach it to 44 and continue: 447 / 87

Advancing to step 5:
When dividing 447 by 87, we get 5 with a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 765.0
The remainder is 12 after subtracting 435 from 447.
Take the next digit (5) from the dividend and append it to 12, then repeat: 125 / 87

Let's proceed to step 6:
When dividing 125 by 87, we get 1 with a remainder of 38.
Record the quotient 1 as the next digit in the result. 
Result so far: 7651.0
Subtract 87 from 125 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 7:
The number 87 fits into 380 4 times, leaving a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 7651.4
Subtract 348 from 380 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 8:
The number 87 fits into 320 3 times, leaving a remainder of 59.
Record the quotient 3 as the next digit in the result. 
Result so far: 7651.43
If we subtract 261 from 320, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 9:
87 goes into 590 6 times with a remainder of 68.
Write down 6 as next digit of the result. 
Result so far: 7651.436
Subtracting 522 from 590 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 10:
680 divided by 87 is 7 with a remainder of 71.
Use 7 as the next digit of our solution. 
Result so far: 7651.4367
Subtract 609 from 680 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Advancing to step 11:
87 can be fit into 710 8 times, resulting in a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 7651.43678
Subtracting 696 from 710 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 12:
The number 87 fits into 140 1 times, leaving a remainder of 53.
Record the quotient 1 as the next digit in the result. 
Result so far: 7651.436781
If we subtract 87 from 140, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 13:
87 goes into 530 6 times with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 7651.4367816
Subtracting 522 from 530 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 14:
When dividing 80 by 87, we get 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 7651.4367816
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

In conclusion, the division gives 7651.4367816 with a balance of 8e-08.