379652 ÷ 87 
The aim is to understand the frequency of 87 in 379652.

Moving on to step 1:
3 divided by 87 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 87

On to step 2:
The number 87 fits into 37 0 times, leaving a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 37 to get 37.
Take the next digit (9) from the dividend and append it to 37, then repeat: 379 / 87

Going ahead to step 3:
379 divided by 87 is 4 with a remainder of 31.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 348 from 379 and we're left with 31.
Fetch the next digit (6) from the dividend, attach it to 31 and continue: 316 / 87

On to step 4:
The number 87 fits into 316 3 times, leaving a remainder of 55.
The next digit of our result is 3. 
Result so far: 43.0
If we take 261 away from 316, we end up with 55.
Bring next digit (5) of the dividend behind the 55 and repeat the process: 555 / 87

Advancing to step 5:
555 divided by 87 is 6 with a remainder of 33.
Use 6 as the next digit of our solution. 
Result so far: 436.0
If we subtract 522 from 555, we get 33.
Fetch the next digit (2) from the dividend, attach it to 33 and continue: 332 / 87

Step 6:
87 goes into 332 3 times with a remainder of 71.
Put 3 as the next digit of the answer. 
Result so far: 4363.0
Subtracting 261 from 332 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Moving on to step 7:
When dividing 710 by 87, we get 8 with a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 4363.8
Deduct 696 from 710 and we're left 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.

Let's proceed to step 8:
87 can be fit into 140 1 times, resulting in a remainder of 53.
The number 1 becomes the next digit in our result. 
Result so far: 4363.81
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.

Going ahead to step 9:
The number 87 fits into 530 6 times, leaving a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 4363.816
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.

Going ahead to step 10:
80 divided by 87 is 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 4363.816
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 11:
87 can be fit into 800 9 times, resulting in a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 4363.81609
If we take 783 away from 800, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 12:
When dividing 170 by 87, we get 1 with a remainder of 83.
The next digit of our result is 1. 
Result so far: 4363.816091
Subtracting 87 from 170 leaves us 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.

Step 13:
830 divided by 87 is 9 with a remainder of 47.
The number 9 becomes the next digit in our result. 
Result so far: 4363.8160919
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.

Going ahead to step 14:
87 can be fit into 470 5 times, resulting in a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 4363.81609195
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.

Our division results in 4363.81609195 with a remaining 3.5e-08.