We're dividing 969825 by 72 
The aim is to understand the frequency of 72 in 969825.

Step 1:
9 divided by 72 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 72

Going ahead to step 2:
If we divide 96 by 72, we get 1 and a remainder of 24.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 24 after subtracting 72 from 96.
Take the next digit (9) from the dividend and append it to 24, then repeat: 249 / 72

Going ahead to step 3:
72 can be fit into 249 3 times, resulting in a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtracting 216 from 249 leaves us with 33.
Fetch the next digit (8) from the dividend, attach it to 33 and continue: 338 / 72

Step 4:
72 can be fit into 338 4 times, resulting in a remainder of 50.
Use 4 as the next digit of our solution. 
Result so far: 134.0
Deduct 288 from 338 and we're left with 50.
Take the next digit (2) from the dividend and append it to 50, then repeat: 502 / 72

On to step 5:
If we divide 502 by 72, we get 6 and a remainder of 70.
Write down 6 as next digit of the result. 
Result so far: 1346.0
Subtract 432 from 502 to get 70.
Include the next digit (5) from the dividend after 70, then repeat: 705 / 72

On to step 6:
When dividing 705 by 72, we get 9 with a remainder of 57.
Use 9 as the next digit of our solution. 
Result so far: 13469.0
Deduct 648 from 705 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 7:
72 can be fit into 570 7 times, resulting in a remainder of 66.
Put 7 as the next digit of the answer. 
Result so far: 13469.7
Subtracting 504 from 570 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 8:
If we divide 660 by 72, we get 9 and a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 13469.79
Deduct 648 from 660 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 9:
When dividing 120 by 72, we get 1 with a remainder of 48.
Write down 1 as next digit of the result. 
Result so far: 13469.791
Deduct 72 from 120 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 10:
If we divide 480 by 72, we get 6 and a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 13469.7916
If we subtract 432 from 480, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 11:
72 can be fit into 480 6 times, resulting in a remainder of 48.
Use 6 as the next digit of our solution. 
Result so far: 13469.79166
Deduct 432 from 480 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 13469.79166, and the remainder is 4.8e-05.