337874 ÷ 87 
The aim is to understand the frequency of 87 in 337874.

Let's proceed 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 (3) from the dividend after 3, then repeat: 33 / 87

Let's proceed to step 2:
87 can be fit into 33 0 times, resulting in a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 33, we end up with 33.
Append the next digit (7) from the dividend to 33 and continue with: 337 / 87

Moving on to step 3:
337 divided by 87 is 3 with a remainder of 76.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 261 from 337 to get 76.
Append the next digit (8) from the dividend to 76 and continue with: 768 / 87

Moving on to step 4:
If we divide 768 by 87, we get 8 and a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 38.0
Deduct 696 from 768 and we're left with 72.
Include the next digit (7) from the dividend after 72, then repeat: 727 / 87

Let's proceed to step 5:
727 divided by 87 is 8 with a remainder of 31.
Write down 8 as next digit of the result. 
Result so far: 388.0
The remainder is 31 after subtracting 696 from 727.
Fetch the next digit (4) from the dividend, attach it to 31 and continue: 314 / 87

Step 6:
87 can be fit into 314 3 times, resulting in a remainder of 53.
The next digit of our result is 3. 
Result so far: 3883.0
If we take 261 away from 314, we end up with 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 7:
530 divided by 87 is 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 3883.6
If we subtract 522 from 530, we get 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 8:
If we divide 80 by 87, we get 0 and a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 3883.6
If we take 0 away from 80, we end up with 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 9:
If we divide 800 by 87, we get 9 and a remainder of 17.
The next digit of our result is 9. 
Result so far: 3883.609
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.

Moving on to step 10:
87 goes into 170 1 times with a remainder of 83.
Put 1 as the next digit of the answer. 
Result so far: 3883.6091
Subtract 87 from 170 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Advancing to step 11:
When dividing 830 by 87, we get 9 with a remainder of 47.
The next digit of our result is 9. 
Result so far: 3883.60919
Subtract 783 from 830 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 12:
87 goes into 470 5 times with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 3883.609195
The remainder is 35 after subtracting 435 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 13:
350 divided by 87 is 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 3883.6091954
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 14:
20 divided by 87 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 3883.6091954
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 3883.6091954 with a remainder of 2e-08.