We're dividing 755351 by 87 
The aim is to understand the frequency of 87 in 755351.

Step 1:
87 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 87

Going ahead to step 2:
87 goes into 75 0 times with a remainder of 75.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 75 after subtracting 0 from 75.
Take the next digit (5) from the dividend and append it to 75, then repeat: 755 / 87

Going ahead to step 3:
When dividing 755 by 87, we get 8 with a remainder of 59.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 696 away from 755, we end up with 59.
Bring next digit (3) of the dividend behind the 59 and repeat the process: 593 / 87

Step 4:
87 can be fit into 593 6 times, resulting in a remainder of 71.
Put 6 as the next digit of the answer. 
Result so far: 86.0
The remainder is 71 after subtracting 522 from 593.
Take the next digit (5) from the dividend and append it to 71, then repeat: 715 / 87

Moving on to step 5:
When dividing 715 by 87, we get 8 with a remainder of 19.
The number 8 becomes the next digit in our result. 
Result so far: 868.0
Deduct 696 from 715 and we're left with 19.
Fetch the next digit (1) from the dividend, attach it to 19 and continue: 191 / 87

Moving on to step 6:
87 can be fit into 191 2 times, resulting in a remainder of 17.
Record the quotient 2 as the next digit in the result. 
Result so far: 8682.0
Subtract 174 from 191 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 7:
87 goes into 170 1 times with a remainder of 83.
The next digit of our result is 1. 
Result so far: 8682.1
If we take 87 away from 170, we end up with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Going ahead to step 8:
830 divided by 87 is 9 with a remainder of 47.
Write down 9 as next digit of the result. 
Result so far: 8682.19
The remainder is 47 after subtracting 783 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 9:
When dividing 470 by 87, we get 5 with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 8682.195
Subtracting 435 from 470 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 10:
If we divide 350 by 87, we get 4 and a remainder of 2.
The next digit of our result is 4. 
Result so far: 8682.1954
Deduct 348 from 350 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 11:
87 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 8682.1954
If we take 0 away from 20, we end up 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 12:
87 can be fit into 200 2 times, resulting in a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 8682.195402
The remainder is 26 after subtracting 174 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 13:
When dividing 260 by 87, we get 2 with a remainder of 86.
The next digit of our result is 2. 
Result so far: 8682.1954022
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.

In conclusion, the division gives 8682.1954022 with a balance of 8.6e-07.