Let's divide 745953 by 13
The aim is to understand the frequency of 13 in 745953.

Step 1:
When dividing 7 by 13, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 13

On to step 2:
13 goes into 74 5 times with a remainder of 9.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 65 from 74 and we're left with 9.
Fetch the next digit (5) from the dividend, attach it to 9 and continue: 95 / 13

Advancing to step 3:
The number 13 fits into 95 7 times, leaving a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 57.0
The remainder is 4 after subtracting 91 from 95.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 13

Let's proceed to step 4:
13 can be fit into 49 3 times, resulting in a remainder of 10.
The next digit of our result is 3. 
Result so far: 573.0
Deduct 39 from 49 and we're left with 10.
Fetch the next digit (5) from the dividend, attach it to 10 and continue: 105 / 13

Going ahead to step 5:
13 goes into 105 8 times with a remainder of 1.
The next digit of our result is 8. 
Result so far: 5738.0
If we take 104 away from 105, we end up with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 13

Step 6:
13 goes into 13 1 times with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 57381.0
If we subtract 13 from 13, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
When dividing 0 by 13, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 57381.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
If we divide 0 by 13, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 57381.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 57381.0 and a remainder of 0.0.