636219 ÷ 33 
The aim is to understand the frequency of 33 in 636219.

On to step 1:
The number 33 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 33

Step 2:
When dividing 63 by 33, we get 1 with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 33 from 63 to get 30.
Take the next digit (6) from the dividend and append it to 30, then repeat: 306 / 33

Going ahead to step 3:
When dividing 306 by 33, we get 9 with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we take 297 away from 306, we end up with 9.
Append the next digit (2) from the dividend to 9 and continue with: 92 / 33

Step 4:
The number 33 fits into 92 2 times, leaving a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 192.0
Subtracting 66 from 92 leaves us with 26.
Bring next digit (1) of the dividend behind the 26 and repeat the process: 261 / 33

Step 5:
33 goes into 261 7 times with a remainder of 30.
The next digit of our result is 7. 
Result so far: 1927.0
Subtract 231 from 261 to get 30.
Take the next digit (9) from the dividend and append it to 30, then repeat: 309 / 33

Step 6:
When dividing 309 by 33, we get 9 with a remainder of 12.
Write down 9 as next digit of the result. 
Result so far: 19279.0
The remainder is 12 after subtracting 297 from 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 7:
The number 33 fits into 120 3 times, leaving a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 19279.3
Subtract 99 from 120 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 8:
33 can be fit into 210 6 times, resulting in a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 19279.36
Deduct 198 from 210 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
When dividing 120 by 33, we get 3 with a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 19279.363
Deduct 99 from 120 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 10:
33 goes into 210 6 times with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 19279.3636
Deduct 198 from 210 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 11:
The number 33 fits into 120 3 times, leaving a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 19279.36363
Deduct 99 from 120 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 12:
If we divide 210 by 33, we get 6 and a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 19279.363636
If we subtract 198 from 210, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 13:
If we divide 120 by 33, we get 3 and a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 19279.3636363
The remainder is 21 after subtracting 99 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 14:
33 goes into 210 6 times with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 19279.36363636
If we take 198 away from 210, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 19279.36363636 with a remainder of 1.2e-08.