862856 divided by 72 
The aim is to understand the frequency of 72 in 862856.

Advancing to step 1:
72 goes into 8 0 times 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.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 72

Moving on to step 2:
The number 72 fits into 86 1 times, leaving a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 14 after subtracting 72 from 86.
Take the next digit (2) from the dividend and append it to 14, then repeat: 142 / 72

On to step 3:
When dividing 142 by 72, we get 1 with a remainder of 70.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtract 72 from 142 to get 70.
Fetch the next digit (8) from the dividend, attach it to 70 and continue: 708 / 72

Advancing to step 4:
If we divide 708 by 72, we get 9 and a remainder of 60.
Record the quotient 9 as the next digit in the result. 
Result so far: 119.0
If we take 648 away from 708, we end up with 60.
Take the next digit (5) from the dividend and append it to 60, then repeat: 605 / 72

Moving on to step 5:
72 can be fit into 605 8 times, resulting in a remainder of 29.
Put 8 as the next digit of the answer. 
Result so far: 1198.0
If we subtract 576 from 605, we get 29.
Fetch the next digit (6) from the dividend, attach it to 29 and continue: 296 / 72

Step 6:
When dividing 296 by 72, we get 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 11984.0
Subtract 288 from 296 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 7:
72 can be fit into 80 1 times, resulting in a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 11984.1
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
72 can be fit into 80 1 times, resulting in a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 11984.11
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 11984.11, with a leftover of 0.008.