We're dividing 722726 by 822 
The aim is to understand the frequency of 822 in 722726.

On to step 1:
822 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 822

Going ahead to step 2:
822 goes into 72 0 times with a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Fetch the next digit (2) from the dividend, attach it to 72 and continue: 722 / 822

Advancing to step 3:
The number 822 fits into 722 0 times, leaving a remainder of 722.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 722 after subtracting 0 from 722.
Take the next digit (7) from the dividend and append it to 722, then repeat: 7227 / 822

Step 4:
7227 divided by 822 is 8 with a remainder of 651.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 651 after subtracting 6576 from 7227.
Grab the next digit (2) from the dividend, add it to 651, then carry on: 6512 / 822

Going ahead to step 5:
6512 divided by 822 is 7 with a remainder of 758.
Put 7 as the next digit of the answer. 
Result so far: 87.0
Subtract 5754 from 6512 to get 758.
Take the next digit (6) from the dividend and append it to 758, then repeat: 7586 / 822

On to step 6:
If we divide 7586 by 822, we get 9 and a remainder of 188.
Put 9 as the next digit of the answer. 
Result so far: 879.0
Subtracting 7398 from 7586 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Advancing to step 7:
1880 divided by 822 is 2 with a remainder of 236.
Use 2 as the next digit of our solution. 
Result so far: 879.2
The remainder is 236 after subtracting 1644 from 1880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Let's proceed to step 8:
If we divide 2360 by 822, we get 2 and a remainder of 716.
The number 2 becomes the next digit in our result. 
Result so far: 879.22
Subtracting 1644 from 2360 leaves us with 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

The final outcome is 879.22, with a leftover of 0.716.