210412 ÷ 33 
The aim is to understand the frequency of 33 in 210412.

Advancing to step 1:
The number 33 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 33

Step 2:
If we divide 21 by 33, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Grab the next digit (0) from the dividend, add it to 21, then carry on: 210 / 33

Let's proceed to step 3:
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: 6.0
Deduct 198 from 210 and we're left with 12.
Grab the next digit (4) from the dividend, add it to 12, then carry on: 124 / 33

On to step 4:
33 goes into 124 3 times with a remainder of 25.
The next digit of our result is 3. 
Result so far: 63.0
Subtract 99 from 124 to get 25.
Bring next digit (1) of the dividend behind the 25 and repeat the process: 251 / 33

Let's proceed to step 5:
The number 33 fits into 251 7 times, leaving a remainder of 20.
Put 7 as the next digit of the answer. 
Result so far: 637.0
Subtracting 231 from 251 leaves us with 20.
Include the next digit (2) from the dividend after 20, then repeat: 202 / 33

Moving on to step 6:
When dividing 202 by 33, we get 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 6376.0
Subtracting 198 from 202 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
40 divided by 33 is 1 with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 6376.1
Subtract 33 from 40 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 8:
The number 33 fits into 70 2 times, leaving a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 6376.12
If we take 66 away from 70, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
40 divided by 33 is 1 with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 6376.121
Deduct 33 from 40 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 10:
33 goes into 70 2 times with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 6376.1212
Deduct 66 from 70 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
33 can be fit into 40 1 times, resulting in a remainder of 7.
The next digit of our result is 1. 
Result so far: 6376.12121
Deduct 33 from 40 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 12:
70 divided by 33 is 2 with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 6376.121212
Subtract 66 from 70 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 13:
40 divided by 33 is 1 with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 6376.1212121
The remainder is 7 after subtracting 33 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 14:
If we divide 70 by 33, we get 2 and a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 6376.12121212
If we subtract 66 from 70, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 6376.12121212, and the remainder is 4e-09.