113949 divided by 72 
The aim is to understand the frequency of 72 in 113949.

On to step 1:
72 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 72

Moving on to step 2:
The number 72 fits into 11 0 times, leaving a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 11, we end up with 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 72

Step 3:
72 can be fit into 113 1 times, resulting in a remainder of 41.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 72 from 113, we get 41.
Bring next digit (9) of the dividend behind the 41 and repeat the process: 419 / 72

Advancing to step 4:
The number 72 fits into 419 5 times, leaving a remainder of 59.
Write down 5 as next digit of the result. 
Result so far: 15.0
If we subtract 360 from 419, we get 59.
Fetch the next digit (4) from the dividend, attach it to 59 and continue: 594 / 72

Let's proceed to step 5:
72 can be fit into 594 8 times, resulting in a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 158.0
If we subtract 576 from 594, we get 18.
Take the next digit (9) from the dividend and append it to 18, then repeat: 189 / 72

Step 6:
The number 72 fits into 189 2 times, leaving a remainder of 45.
Write down 2 as next digit of the result. 
Result so far: 1582.0
Deduct 144 from 189 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 7:
450 divided by 72 is 6 with a remainder of 18.
The next digit of our result is 6. 
Result so far: 1582.6
The remainder is 18 after subtracting 432 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 8:
If we divide 180 by 72, we get 2 and a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 1582.62
The remainder is 36 after subtracting 144 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 9:
72 goes into 360 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 1582.625
Subtracting 360 from 360 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.

Step 10:
72 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1582.625
If we take 0 away from 0, we end up 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.

Let's proceed to step 11:
0 divided by 72 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1582.625
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.

The final result is 1582.625 with a remainder of 0.0.