We look at the division of 136993 by 33 
The aim is to understand the frequency of 33 in 136993.

On to step 1:
If we divide 1 by 33, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 33

Going ahead to step 2:
33 can be fit into 13 0 times, resulting in a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Grab the next digit (6) from the dividend, add it to 13, then carry on: 136 / 33

Let's proceed to step 3:
33 can be fit into 136 4 times, resulting in a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 132 from 136 leaves us with 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 33

Let's proceed to step 4:
If we divide 49 by 33, we get 1 and a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
Subtracting 33 from 49 leaves us with 16.
Fetch the next digit (9) from the dividend, attach it to 16 and continue: 169 / 33

Moving on to step 5:
When dividing 169 by 33, we get 5 with a remainder of 4.
Put 5 as the next digit of the answer. 
Result so far: 415.0
Deduct 165 from 169 and we're left with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 33

Let's proceed to step 6:
If we divide 43 by 33, we get 1 and a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 4151.0
Deduct 33 from 43 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
100 divided by 33 is 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 4151.3
Subtracting 99 from 100 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 8:
10 divided by 33 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 4151.3
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
33 can be fit into 100 3 times, resulting in a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 4151.303
Subtract 99 from 100 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 10:
When dividing 10 by 33, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 4151.303
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 11:
When dividing 100 by 33, we get 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 4151.30303
If we take 99 away from 100, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 12:
If we divide 10 by 33, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 4151.30303
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 13:
100 divided by 33 is 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 4151.3030303
Subtracting 99 from 100 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 14:
10 divided by 33 is 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 4151.3030303
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 4151.3030303, and the remainder is 1e-08.