We look at the division of 862909 by 33 
The aim is to understand the frequency of 33 in 862909.

On to step 1:
If we divide 8 by 33, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 33

Moving on to step 2:
If we divide 86 by 33, we get 2 and a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 66 from 86 and we're left with 20.
Append the next digit (2) from the dividend to 20 and continue with: 202 / 33

On to step 3:
If we divide 202 by 33, we get 6 and a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 26.0
Subtract 198 from 202 to get 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 33

Step 4:
33 can be fit into 49 1 times, resulting in a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 261.0
Deduct 33 from 49 and we're left with 16.
Bring next digit (0) of the dividend behind the 16 and repeat the process: 160 / 33

Moving on to step 5:
When dividing 160 by 33, we get 4 with a remainder of 28.
The next digit of our result is 4. 
Result so far: 2614.0
Deduct 132 from 160 and we're left with 28.
Grab the next digit (9) from the dividend, add it to 28, then carry on: 289 / 33

Step 6:
The number 33 fits into 289 8 times, leaving a remainder of 25.
Use 8 as the next digit of our solution. 
Result so far: 26148.0
The remainder is 25 after subtracting 264 from 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 7:
250 divided by 33 is 7 with a remainder of 19.
The next digit of our result is 7. 
Result so far: 26148.7
The remainder is 19 after subtracting 231 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 8:
33 goes into 190 5 times with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 26148.75
Subtract 165 from 190 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 9:
33 can be fit into 250 7 times, resulting in a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 26148.757
Subtracting 231 from 250 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 10:
When dividing 190 by 33, we get 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 26148.7575
The remainder is 25 after subtracting 165 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 11:
33 can be fit into 250 7 times, resulting in a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 26148.75757
If we take 231 away from 250, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 12:
33 goes into 190 5 times with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 26148.757575
Deduct 165 from 190 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 13:
If we divide 250 by 33, we get 7 and a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 26148.7575757
Subtracting 231 from 250 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 14:
If we divide 190 by 33, we get 5 and a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 26148.75757575
The remainder is 25 after subtracting 165 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 26148.75757575, and the remainder is 2.5e-08.