We're dividing 335133 by 87 
The aim is to understand the frequency of 87 in 335133.

On to step 1:
87 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 87

Step 2:
33 divided by 87 is 0 with a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Bring next digit (5) of the dividend behind the 33 and repeat the process: 335 / 87

Let's proceed to step 3:
The number 87 fits into 335 3 times, leaving a remainder of 74.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 261 from 335, we get 74.
Take the next digit (1) from the dividend and append it to 74, then repeat: 741 / 87

Let's proceed to step 4:
The number 87 fits into 741 8 times, leaving a remainder of 45.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
If we take 696 away from 741, we end up with 45.
Take the next digit (3) from the dividend and append it to 45, then repeat: 453 / 87

Going ahead to step 5:
453 divided by 87 is 5 with a remainder of 18.
Write down 5 as next digit of the result. 
Result so far: 385.0
The remainder is 18 after subtracting 435 from 453.
Fetch the next digit (3) from the dividend, attach it to 18 and continue: 183 / 87

Going ahead to step 6:
183 divided by 87 is 2 with a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 3852.0
If we take 174 away from 183, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
When dividing 90 by 87, we get 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 3852.1
Deduct 87 from 90 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 8:
30 divided by 87 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 3852.1
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 9:
When dividing 300 by 87, we get 3 with a remainder of 39.
The next digit of our result is 3. 
Result so far: 3852.103
Subtracting 261 from 300 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 10:
87 can be fit into 390 4 times, resulting in a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 3852.1034
The remainder is 42 after subtracting 348 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 11:
87 goes into 420 4 times with a remainder of 72.
Use 4 as the next digit of our solution. 
Result so far: 3852.10344
If we subtract 348 from 420, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

In conclusion, the division gives 3852.10344 with a balance of 7.2e-05.