20781120 ÷ 133 
The aim is to understand the frequency of 133 in 20781120.

Moving on to step 1:
133 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 133

Advancing to step 2:
133 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Include the next digit (7) from the dividend after 20, then repeat: 207 / 133

Let's proceed to step 3:
When dividing 207 by 133, we get 1 with a remainder of 74.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 133 from 207 to get 74.
Take the next digit (8) from the dividend and append it to 74, then repeat: 748 / 133

On to step 4:
133 goes into 748 5 times with a remainder of 83.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtract 665 from 748 to get 83.
Include the next digit (1) from the dividend after 83, then repeat: 831 / 133

Step 5:
When dividing 831 by 133, we get 6 with a remainder of 33.
The number 6 becomes the next digit in our result. 
Result so far: 156.0
If we take 798 away from 831, we end up with 33.
Bring next digit (1) of the dividend behind the 33 and repeat the process: 331 / 133

Step 6:
331 divided by 133 is 2 with a remainder of 65.
Record the quotient 2 as the next digit in the result. 
Result so far: 1562.0
Deduct 266 from 331 and we're left with 65.
Grab the next digit (2) from the dividend, add it to 65, then carry on: 652 / 133

Going ahead to step 7:
If we divide 652 by 133, we get 4 and a remainder of 120.
Write down 4 as next digit of the result. 
Result so far: 15624.0
Subtracting 532 from 652 leaves us with 120.
Bring next digit (0) of the dividend behind the 120 and repeat the process: 1200 / 133

Let's proceed to step 8:
133 goes into 1200 9 times with a remainder of 3.
The next digit of our result is 9. 
Result so far: 156249.0
Subtract 1197 from 1200 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 9:
If we divide 30 by 133, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 156249.0
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
The number 133 fits into 300 2 times, leaving a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 156249.02
Subtract 266 from 300 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 11:
133 goes into 340 2 times with a remainder of 74.
Write down 2 as next digit of the result. 
Result so far: 156249.022
Subtracting 266 from 340 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Our division results in 156249.022 with a remaining 0.0074.