22659624 ÷ 87 
The aim is to understand the frequency of 87 in 22659624.

Advancing to step 1:
If we divide 2 by 87, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 87

Advancing to step 2:
87 goes into 22 0 times with a remainder of 22.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 22, we get 22.
Append the next digit (6) from the dividend to 22 and continue with: 226 / 87

Step 3:
87 goes into 226 2 times with a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 174 away from 226, we end up with 52.
Fetch the next digit (5) from the dividend, attach it to 52 and continue: 525 / 87

On to step 4:
The number 87 fits into 525 6 times, leaving a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
Subtract 522 from 525 to get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 87

Let's proceed to step 5:
87 goes into 39 0 times with a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 260.0
Deduct 0 from 39 and we're left with 39.
Append the next digit (6) from the dividend to 39 and continue with: 396 / 87

Going ahead to step 6:
When dividing 396 by 87, we get 4 with a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 2604.0
Subtracting 348 from 396 leaves us with 48.
Append the next digit (2) from the dividend to 48 and continue with: 482 / 87

Moving on to step 7:
87 can be fit into 482 5 times, resulting in a remainder of 47.
Put 5 as the next digit of the answer. 
Result so far: 26045.0
Subtract 435 from 482 to get 47.
Include the next digit (4) from the dividend after 47, then repeat: 474 / 87

On to step 8:
When dividing 474 by 87, we get 5 with a remainder of 39.
Record the quotient 5 as the next digit in the result. 
Result so far: 260455.0
Subtracting 435 from 474 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.

On to step 9:
When dividing 390 by 87, we get 4 with a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 260455.4
Deduct 348 from 390 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 10:
87 can be fit into 420 4 times, resulting in a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 260455.44
If we take 348 away from 420, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

After the division, we end up with 260455.44 and a remainder of 0.072.