We look at the division of 957235 by 72 
The aim is to understand the frequency of 72 in 957235.

Moving on to step 1:
72 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (5) from the dividend after 9, then repeat: 95 / 72

Advancing to step 2:
The number 72 fits into 95 1 times, leaving a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 72 away from 95, we end up with 23.
Take the next digit (7) from the dividend and append it to 23, then repeat: 237 / 72

Advancing to step 3:
If we divide 237 by 72, we get 3 and a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 13.0
The remainder is 21 after subtracting 216 from 237.
Grab the next digit (2) from the dividend, add it to 21, then carry on: 212 / 72

Moving on to step 4:
212 divided by 72 is 2 with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 132.0
If we take 144 away from 212, we end up with 68.
Grab the next digit (3) from the dividend, add it to 68, then carry on: 683 / 72

Moving on to step 5:
When dividing 683 by 72, we get 9 with a remainder of 35.
Use 9 as the next digit of our solution. 
Result so far: 1329.0
If we subtract 648 from 683, we get 35.
Include the next digit (5) from the dividend after 35, then repeat: 355 / 72

Step 6:
The number 72 fits into 355 4 times, leaving a remainder of 67.
Record the quotient 4 as the next digit in the result. 
Result so far: 13294.0
Subtracting 288 from 355 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 7:
The number 72 fits into 670 9 times, leaving a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 13294.9
Subtracting 648 from 670 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 8:
72 goes into 220 3 times with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 13294.93
Subtract 216 from 220 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
72 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 13294.93
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
When dividing 400 by 72, we get 5 with a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 13294.9305
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 11:
72 goes into 400 5 times with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 13294.93055
Subtracting 360 from 400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The quotient of the division is 13294.93055, and the remainder is 4e-05.