853360 ÷ 72 
The aim is to understand the frequency of 72 in 853360.

Advancing to step 1:
When dividing 8 by 72, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 72

Moving on to step 2:
85 divided by 72 is 1 with a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 72 from 85, we get 13.
Bring next digit (3) of the dividend behind the 13 and repeat the process: 133 / 72

Let's proceed to step 3:
133 divided by 72 is 1 with a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 72 from 133, we get 61.
Grab the next digit (3) from the dividend, add it to 61, then carry on: 613 / 72

On to step 4:
If we divide 613 by 72, we get 8 and a remainder of 37.
Record the quotient 8 as the next digit in the result. 
Result so far: 118.0
If we subtract 576 from 613, we get 37.
Include the next digit (6) from the dividend after 37, then repeat: 376 / 72

On to step 5:
72 goes into 376 5 times with a remainder of 16.
Put 5 as the next digit of the answer. 
Result so far: 1185.0
Deduct 360 from 376 and we're left with 16.
Grab the next digit (0) from the dividend, add it to 16, then carry on: 160 / 72

Let's proceed to step 6:
When dividing 160 by 72, we get 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 11852.0
Deduct 144 from 160 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 7:
The number 72 fits into 160 2 times, leaving a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 11852.2
If we subtract 144 from 160, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
If we divide 160 by 72, we get 2 and a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 11852.22
Subtract 144 from 160 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 11852.22, and the remainder is 0.016.