806936 divided by 72 
The aim is to understand the frequency of 72 in 806936.

Let's proceed to step 1:
The number 72 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 72

Going ahead to step 2:
When dividing 80 by 72, we get 1 with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 8 after subtracting 72 from 80.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 72

Let's proceed to step 3:
When dividing 86 by 72, we get 1 with a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 72 from 86 to get 14.
Fetch the next digit (9) from the dividend, attach it to 14 and continue: 149 / 72

Moving on to step 4:
72 goes into 149 2 times with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 112.0
If we take 144 away from 149, we end up with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 72

Let's proceed to step 5:
The number 72 fits into 53 0 times, leaving a remainder of 53.
The next digit of our result is 0. 
Result so far: 1120.0
Deduct 0 from 53 and we're left with 53.
Include the next digit (6) from the dividend after 53, then repeat: 536 / 72

Moving on to step 6:
72 goes into 536 7 times with a remainder of 32.
Write down 7 as next digit of the result. 
Result so far: 11207.0
Deduct 504 from 536 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 7:
72 goes into 320 4 times with a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 11207.4
If we take 288 away from 320, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 8:
72 goes into 320 4 times with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 11207.44
The remainder is 32 after subtracting 288 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 11207.44 and a remainder of 0.032.