Let's divide 432826 by 87
The aim is to understand the frequency of 87 in 432826.

Going ahead to step 1:
When dividing 4 by 87, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 87

Moving on to step 2:
When dividing 43 by 87, we get 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Append the next digit (2) from the dividend to 43 and continue with: 432 / 87

Moving on to step 3:
If we divide 432 by 87, we get 4 and a remainder of 84.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 348 away from 432, we end up with 84.
Fetch the next digit (8) from the dividend, attach it to 84 and continue: 848 / 87

Let's proceed to step 4:
When dividing 848 by 87, we get 9 with a remainder of 65.
Write down 9 as next digit of the result. 
Result so far: 49.0
If we subtract 783 from 848, we get 65.
Bring next digit (2) of the dividend behind the 65 and repeat the process: 652 / 87

Going ahead to step 5:
When dividing 652 by 87, we get 7 with a remainder of 43.
Write down 7 as next digit of the result. 
Result so far: 497.0
If we subtract 609 from 652, we get 43.
Append the next digit (6) from the dividend to 43 and continue with: 436 / 87

Let's proceed to step 6:
436 divided by 87 is 5 with a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 4975.0
The remainder is 1 after subtracting 435 from 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
10 divided by 87 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 4975.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
When dividing 100 by 87, we get 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 4975.01
Subtracting 87 from 100 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 9:
When dividing 130 by 87, we get 1 with a remainder of 43.
The number 1 becomes the next digit in our result. 
Result so far: 4975.011
If we take 87 away from 130, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

The final result is 4975.011 with a remainder of 0.0043.