17249922 divided by 622 
The aim is to understand the frequency of 622 in 17249922.

Moving on to step 1:
622 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 622

Advancing to step 2:
622 goes into 17 0 times with a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Take the next digit (2) from the dividend and append it to 17, then repeat: 172 / 622

Going ahead to step 3:
The number 622 fits into 172 0 times, leaving a remainder of 172.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 172, we get 172.
Grab the next digit (4) from the dividend, add it to 172, then carry on: 1724 / 622

Going ahead to step 4:
The number 622 fits into 1724 2 times, leaving a remainder of 480.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 1244 from 1724 to get 480.
Append the next digit (9) from the dividend to 480 and continue with: 4809 / 622

On to step 5:
622 can be fit into 4809 7 times, resulting in a remainder of 455.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
If we subtract 4354 from 4809, we get 455.
Grab the next digit (9) from the dividend, add it to 455, then carry on: 4559 / 622

Let's proceed to step 6:
The number 622 fits into 4559 7 times, leaving a remainder of 205.
Record the quotient 7 as the next digit in the result. 
Result so far: 277.0
Deduct 4354 from 4559 and we're left with 205.
Bring next digit (2) of the dividend behind the 205 and repeat the process: 2052 / 622

Moving on to step 7:
2052 divided by 622 is 3 with a remainder of 186.
Use 3 as the next digit of our solution. 
Result so far: 2773.0
The remainder is 186 after subtracting 1866 from 2052.
Grab the next digit (2) from the dividend, add it to 186, then carry on: 1862 / 622

Step 8:
1862 divided by 622 is 2 with a remainder of 618.
Put 2 as the next digit of the answer. 
Result so far: 27732.0
Subtracting 1244 from 1862 leaves us with 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

Going ahead to step 9:
622 goes into 6180 9 times with a remainder of 582.
Use 9 as the next digit of our solution. 
Result so far: 27732.9
Subtracting 5598 from 6180 leaves us with 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

Advancing to step 10:
If we divide 5820 by 622, we get 9 and a remainder of 222.
Write down 9 as next digit of the result. 
Result so far: 27732.99
If we take 5598 away from 5820, we end up with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

The final outcome is 27732.99, with a leftover of 0.222.