We look at the division of 74566486 by 206 
The aim is to understand the frequency of 206 in 74566486.

Let's proceed to step 1:
When dividing 7 by 206, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 206

Let's proceed to step 2:
206 can be fit into 74 0 times, resulting in a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Grab the next digit (5) from the dividend, add it to 74, then carry on: 745 / 206

Going ahead to step 3:
206 can be fit into 745 3 times, resulting in a remainder of 127.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 127 after subtracting 618 from 745.
Grab the next digit (6) from the dividend, add it to 127, then carry on: 1276 / 206

On to step 4:
If we divide 1276 by 206, we get 6 and a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 36.0
If we take 1236 away from 1276, we end up with 40.
Append the next digit (6) from the dividend to 40 and continue with: 406 / 206

Advancing to step 5:
206 can be fit into 406 1 times, resulting in a remainder of 200.
Write down 1 as next digit of the result. 
Result so far: 361.0
Subtracting 206 from 406 leaves us with 200.
Include the next digit (4) from the dividend after 200, then repeat: 2004 / 206

Advancing to step 6:
If we divide 2004 by 206, we get 9 and a remainder of 150.
The next digit of our result is 9. 
Result so far: 3619.0
Deduct 1854 from 2004 and we're left with 150.
Include the next digit (8) from the dividend after 150, then repeat: 1508 / 206

Step 7:
206 goes into 1508 7 times with a remainder of 66.
The next digit of our result is 7. 
Result so far: 36197.0
If we take 1442 away from 1508, we end up with 66.
Fetch the next digit (6) from the dividend, attach it to 66 and continue: 666 / 206

Advancing to step 8:
When dividing 666 by 206, we get 3 with a remainder of 48.
The number 3 becomes the next digit in our result. 
Result so far: 361973.0
Deduct 618 from 666 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 9:
206 goes into 480 2 times with a remainder of 68.
The next digit of our result is 2. 
Result so far: 361973.2
Subtracting 412 from 480 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 10:
206 goes into 680 3 times with a remainder of 62.
Put 3 as the next digit of the answer. 
Result so far: 361973.23
The remainder is 62 after subtracting 618 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 11:
206 goes into 620 3 times with a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 361973.233
If we take 618 away from 620, we end up 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.

Our division results in 361973.233 with a remaining 0.0002.