We're dividing 80522406 by 722 
The aim is to understand the frequency of 722 in 80522406.

Advancing to step 1:
The number 722 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 722

Moving on to step 2:
722 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Include the next digit (5) from the dividend after 80, then repeat: 805 / 722

Step 3:
If we divide 805 by 722, we get 1 and a remainder of 83.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 722 away from 805, we end up with 83.
Take the next digit (2) from the dividend and append it to 83, then repeat: 832 / 722

Going ahead to step 4:
When dividing 832 by 722, we get 1 with a remainder of 110.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtract 722 from 832 to get 110.
Grab the next digit (2) from the dividend, add it to 110, then carry on: 1102 / 722

Going ahead to step 5:
1102 divided by 722 is 1 with a remainder of 380.
Write down 1 as next digit of the result. 
Result so far: 111.0
Subtracting 722 from 1102 leaves us with 380.
Bring next digit (4) of the dividend behind the 380 and repeat the process: 3804 / 722

Let's proceed to step 6:
The number 722 fits into 3804 5 times, leaving a remainder of 194.
Record the quotient 5 as the next digit in the result. 
Result so far: 1115.0
The remainder is 194 after subtracting 3610 from 3804.
Append the next digit (0) from the dividend to 194 and continue with: 1940 / 722

Moving on to step 7:
If we divide 1940 by 722, we get 2 and a remainder of 496.
The number 2 becomes the next digit in our result. 
Result so far: 11152.0
Deduct 1444 from 1940 and we're left with 496.
Append the next digit (6) from the dividend to 496 and continue with: 4966 / 722

Advancing to step 8:
The number 722 fits into 4966 6 times, leaving a remainder of 634.
Record the quotient 6 as the next digit in the result. 
Result so far: 111526.0
If we take 4332 away from 4966, we end up with 634.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6340, and continue the process.

Step 9:
The number 722 fits into 6340 8 times, leaving a remainder of 564.
Record the quotient 8 as the next digit in the result. 
Result so far: 111526.8
Subtracting 5776 from 6340 leaves us with 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Advancing to step 10:
When dividing 5640 by 722, we get 7 with a remainder of 586.
Put 7 as the next digit of the answer. 
Result so far: 111526.87
If we take 5054 away from 5640, we end up with 586.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Going ahead to step 11:
5860 divided by 722 is 8 with a remainder of 84.
The next digit of our result is 8. 
Result so far: 111526.878
If we take 5776 away from 5860, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 12:
840 divided by 722 is 1 with a remainder of 118.
Record the quotient 1 as the next digit in the result. 
Result so far: 111526.8781
If we subtract 722 from 840, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 13:
722 can be fit into 1180 1 times, resulting in a remainder of 458.
The next digit of our result is 1. 
Result so far: 111526.87811
Subtract 722 from 1180 to get 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Our division results in 111526.87811 with a remaining 0.000458.