We divide 671623 by 33
The aim is to understand the frequency of 33 in 671623.

Let's proceed to step 1:
The number 33 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 33

Moving on to step 2:
When dividing 67 by 33, we get 2 with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 66 from 67 to get 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 33

Let's proceed to step 3:
The number 33 fits into 11 0 times, leaving a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 20.0
If we take 0 away from 11, we end up with 11.
Take the next digit (6) from the dividend and append it to 11, then repeat: 116 / 33

Let's proceed to step 4:
33 can be fit into 116 3 times, resulting in a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 203.0
Deduct 99 from 116 and we're left with 17.
Take the next digit (2) from the dividend and append it to 17, then repeat: 172 / 33

Step 5:
33 can be fit into 172 5 times, resulting in a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 2035.0
If we subtract 165 from 172, we get 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 33

On to step 6:
If we divide 73 by 33, we get 2 and a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 20352.0
The remainder is 7 after subtracting 66 from 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
70 divided by 33 is 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 20352.2
Subtracting 66 from 70 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.

Going ahead to step 8:
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: 20352.21
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 9:
33 can be fit into 70 2 times, resulting in a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 20352.212
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.

On to step 10:
The number 33 fits into 40 1 times, leaving a remainder of 7.
The next digit of our result is 1. 
Result so far: 20352.2121
If we subtract 33 from 40, we 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.

Going ahead to step 11:
When dividing 70 by 33, we get 2 with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 20352.21212
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.

On to step 12:
33 can be fit into 40 1 times, resulting in a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 20352.212121
Subtracting 33 from 40 leaves us 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 13:
33 goes into 70 2 times with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 20352.2121212
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.

Moving on to step 14:
33 can be fit into 40 1 times, resulting in a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 20352.21212121
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.

The final outcome is 20352.21212121, with a leftover of 7e-09.