13291372 ÷ 755 
The aim is to understand the frequency of 755 in 13291372.

Moving on to step 1:
1 divided by 755 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 755

Let's proceed to step 2:
13 divided by 755 is 0 with a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Bring next digit (2) of the dividend behind the 13 and repeat the process: 132 / 755

Going ahead to step 3:
132 divided by 755 is 0 with a remainder of 132.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 132 and we're left with 132.
Include the next digit (9) from the dividend after 132, then repeat: 1329 / 755

Advancing to step 4:
The number 755 fits into 1329 1 times, leaving a remainder of 574.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 755 from 1329 leaves us with 574.
Fetch the next digit (1) from the dividend, attach it to 574 and continue: 5741 / 755

Going ahead to step 5:
5741 divided by 755 is 7 with a remainder of 456.
The next digit of our result is 7. 
Result so far: 17.0
Subtract 5285 from 5741 to get 456.
Grab the next digit (3) from the dividend, add it to 456, then carry on: 4563 / 755

Step 6:
755 can be fit into 4563 6 times, resulting in a remainder of 33.
Use 6 as the next digit of our solution. 
Result so far: 176.0
Deduct 4530 from 4563 and we're left with 33.
Bring next digit (7) of the dividend behind the 33 and repeat the process: 337 / 755

On to step 7:
The number 755 fits into 337 0 times, leaving a remainder of 337.
The next digit of our result is 0. 
Result so far: 1760.0
If we subtract 0 from 337, we get 337.
Append the next digit (2) from the dividend to 337 and continue with: 3372 / 755

Going ahead to step 8:
The number 755 fits into 3372 4 times, leaving a remainder of 352.
Write down 4 as next digit of the result. 
Result so far: 17604.0
If we subtract 3020 from 3372, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Moving on to step 9:
If we divide 3520 by 755, we get 4 and a remainder of 500.
Write down 4 as next digit of the result. 
Result so far: 17604.4
If we subtract 3020 from 3520, we get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Step 10:
When dividing 5000 by 755, we get 6 with a remainder of 470.
Record the quotient 6 as the next digit in the result. 
Result so far: 17604.46
If we take 4530 away from 5000, we end up with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

On to step 11:
755 goes into 4700 6 times with a remainder of 170.
Put 6 as the next digit of the answer. 
Result so far: 17604.466
If we subtract 4530 from 4700, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

After the division, we end up with 17604.466 and a remainder of 0.017.