We divide 86522262 by 166
The aim is to understand the frequency of 166 in 86522262.

Going ahead to step 1:
166 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 166

On to step 2:
If we divide 86 by 166, we get 0 and a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Include the next digit (5) from the dividend after 86, then repeat: 865 / 166

Let's proceed to step 3:
166 can be fit into 865 5 times, resulting in a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 830 from 865 to get 35.
Take the next digit (2) from the dividend and append it to 35, then repeat: 352 / 166

Advancing to step 4:
166 goes into 352 2 times with a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 52.0
If we subtract 332 from 352, we get 20.
Include the next digit (2) from the dividend after 20, then repeat: 202 / 166

On to step 5:
If we divide 202 by 166, we get 1 and a remainder of 36.
Use 1 as the next digit of our solution. 
Result so far: 521.0
The remainder is 36 after subtracting 166 from 202.
Bring next digit (2) of the dividend behind the 36 and repeat the process: 362 / 166

Step 6:
362 divided by 166 is 2 with a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 5212.0
The remainder is 30 after subtracting 332 from 362.
Fetch the next digit (6) from the dividend, attach it to 30 and continue: 306 / 166

Let's proceed to step 7:
The number 166 fits into 306 1 times, leaving a remainder of 140.
Write down 1 as next digit of the result. 
Result so far: 52121.0
If we subtract 166 from 306, we get 140.
Take the next digit (2) from the dividend and append it to 140, then repeat: 1402 / 166

Let's proceed to step 8:
166 can be fit into 1402 8 times, resulting in a remainder of 74.
Record the quotient 8 as the next digit in the result. 
Result so far: 521218.0
The remainder is 74 after subtracting 1328 from 1402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 9:
166 can be fit into 740 4 times, resulting in a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 521218.4
The remainder is 76 after subtracting 664 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 10:
If we divide 760 by 166, we get 4 and a remainder of 96.
The next digit of our result is 4. 
Result so far: 521218.44
Subtract 664 from 760 to get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

After the division, we end up with 521218.44 and a remainder of 0.096.