Let's divide 206658 by 87
The aim is to understand the frequency of 87 in 206658.

Moving on to step 1:
87 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 87

On to step 2:
20 divided by 87 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Append the next digit (6) from the dividend to 20 and continue with: 206 / 87

Advancing to step 3:
87 can be fit into 206 2 times, resulting in a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 32 after subtracting 174 from 206.
Fetch the next digit (6) from the dividend, attach it to 32 and continue: 326 / 87

Advancing to step 4:
326 divided by 87 is 3 with a remainder of 65.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Deduct 261 from 326 and we're left with 65.
Grab the next digit (5) from the dividend, add it to 65, then carry on: 655 / 87

Advancing to step 5:
When dividing 655 by 87, we get 7 with a remainder of 46.
Use 7 as the next digit of our solution. 
Result so far: 237.0
The remainder is 46 after subtracting 609 from 655.
Fetch the next digit (8) from the dividend, attach it to 46 and continue: 468 / 87

Advancing to step 6:
When dividing 468 by 87, we get 5 with a remainder of 33.
The next digit of our result is 5. 
Result so far: 2375.0
If we take 435 away from 468, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 7:
330 divided by 87 is 3 with a remainder of 69.
Record the quotient 3 as the next digit in the result. 
Result so far: 2375.3
Deduct 261 from 330 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 8:
87 can be fit into 690 7 times, resulting in a remainder of 81.
The next digit of our result is 7. 
Result so far: 2375.37
If we subtract 609 from 690, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Step 9:
When dividing 810 by 87, we get 9 with a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 2375.379
The remainder is 27 after subtracting 783 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 10:
The number 87 fits into 270 3 times, leaving a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 2375.3793
Subtracting 261 from 270 leaves us 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.

Going ahead to step 11:
The number 87 fits into 90 1 times, leaving a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 2375.37931
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.

Let's proceed to step 12:
87 can be fit into 30 0 times, resulting in a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 2375.37931
Subtracting 0 from 30 leaves us 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 13:
The number 87 fits into 300 3 times, leaving a remainder of 39.
The next digit of our result is 3. 
Result so far: 2375.3793103
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.

Let's proceed to step 14:
If we divide 390 by 87, we get 4 and a remainder of 42.
The next digit of our result is 4. 
Result so far: 2375.37931034
Subtracting 348 from 390 leaves us 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.

The final outcome is 2375.37931034, with a leftover of 4.2e-08.