651092 divided by 72 
The aim is to understand the frequency of 72 in 651092.

Let's proceed to step 1:
6 divided by 72 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 72

Step 2:
The number 72 fits into 65 0 times, leaving a remainder of 65.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 65, we end up with 65.
Append the next digit (1) from the dividend to 65 and continue with: 651 / 72

Going ahead to step 3:
The number 72 fits into 651 9 times, leaving a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we subtract 648 from 651, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 72

Advancing to step 4:
72 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 90.0
If we take 0 away from 30, we end up with 30.
Take the next digit (9) from the dividend and append it to 30, then repeat: 309 / 72

Moving on to step 5:
When dividing 309 by 72, we get 4 with a remainder of 21.
Write down 4 as next digit of the result. 
Result so far: 904.0
If we take 288 away from 309, we end up with 21.
Grab the next digit (2) from the dividend, add it to 21, then carry on: 212 / 72

Advancing to step 6:
212 divided by 72 is 2 with a remainder of 68.
Use 2 as the next digit of our solution. 
Result so far: 9042.0
Subtracting 144 from 212 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 7:
72 goes into 680 9 times with a remainder of 32.
Put 9 as the next digit of the answer. 
Result so far: 9042.9
If we take 648 away from 680, 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.

On to step 8:
72 can be fit into 320 4 times, resulting in a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 9042.94
Subtract 288 from 320 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 9:
When dividing 320 by 72, we get 4 with a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 9042.944
Subtracting 288 from 320 leaves us 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.

The final outcome is 9042.944, with a leftover of 0.0032.