Let's divide 28334812 by 866
The aim is to understand the frequency of 866 in 28334812.

Step 1:
2 divided by 866 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 866

Step 2:
28 divided by 866 is 0 with a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Bring next digit (3) of the dividend behind the 28 and repeat the process: 283 / 866

Step 3:
283 divided by 866 is 0 with a remainder of 283.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 283 and we're left with 283.
Grab the next digit (3) from the dividend, add it to 283, then carry on: 2833 / 866

Going ahead to step 4:
When dividing 2833 by 866, we get 3 with a remainder of 235.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 2598 from 2833, we get 235.
Fetch the next digit (4) from the dividend, attach it to 235 and continue: 2354 / 866

Moving on to step 5:
If we divide 2354 by 866, we get 2 and a remainder of 622.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
The remainder is 622 after subtracting 1732 from 2354.
Append the next digit (8) from the dividend to 622 and continue with: 6228 / 866

Let's proceed to step 6:
The number 866 fits into 6228 7 times, leaving a remainder of 166.
Write down 7 as next digit of the result. 
Result so far: 327.0
Deduct 6062 from 6228 and we're left with 166.
Fetch the next digit (1) from the dividend, attach it to 166 and continue: 1661 / 866

Let's proceed to step 7:
866 goes into 1661 1 times with a remainder of 795.
The next digit of our result is 1. 
Result so far: 3271.0
If we take 866 away from 1661, we end up with 795.
Include the next digit (2) from the dividend after 795, then repeat: 7952 / 866

Going ahead to step 8:
The number 866 fits into 7952 9 times, leaving a remainder of 158.
Put 9 as the next digit of the answer. 
Result so far: 32719.0
Deduct 7794 from 7952 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Going ahead to step 9:
866 goes into 1580 1 times with a remainder of 714.
The number 1 becomes the next digit in our result. 
Result so far: 32719.1
Deduct 866 from 1580 and we're left with 714.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7140, and continue the process.

On to step 10:
The number 866 fits into 7140 8 times, leaving a remainder of 212.
Write down 8 as next digit of the result. 
Result so far: 32719.18
The remainder is 212 after subtracting 6928 from 7140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 11:
If we divide 2120 by 866, we get 2 and a remainder of 388.
The number 2 becomes the next digit in our result. 
Result so far: 32719.182
Deduct 1732 from 2120 and we're left with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

On to step 12:
The number 866 fits into 3880 4 times, leaving a remainder of 416.
Write down 4 as next digit of the result. 
Result so far: 32719.1824
Subtracting 3464 from 3880 leaves us with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Advancing to step 13:
866 goes into 4160 4 times with a remainder of 696.
Put 4 as the next digit of the answer. 
Result so far: 32719.18244
Subtracting 3464 from 4160 leaves us with 696.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6960, and continue the process.

After the division, we end up with 32719.18244 and a remainder of 0.000696.