We're dividing 22488284 by 624 
The aim is to understand the frequency of 624 in 22488284.

Moving on to step 1:
If we divide 2 by 624, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 624

Going ahead to step 2:
The number 624 fits into 22 0 times, leaving a remainder of 22.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 22, we end up with 22.
Append the next digit (4) from the dividend to 22 and continue with: 224 / 624

Moving on to step 3:
624 goes into 224 0 times with a remainder of 224.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 224, we get 224.
Grab the next digit (8) from the dividend, add it to 224, then carry on: 2248 / 624

On to step 4:
2248 divided by 624 is 3 with a remainder of 376.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 1872 from 2248 to get 376.
Fetch the next digit (8) from the dividend, attach it to 376 and continue: 3768 / 624

Step 5:
The number 624 fits into 3768 6 times, leaving a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 36.0
The remainder is 24 after subtracting 3744 from 3768.
Include the next digit (2) from the dividend after 24, then repeat: 242 / 624

Let's proceed to step 6:
The number 624 fits into 242 0 times, leaving a remainder of 242.
Record the quotient 0 as the next digit in the result. 
Result so far: 360.0
If we subtract 0 from 242, we get 242.
Bring next digit (8) of the dividend behind the 242 and repeat the process: 2428 / 624

Going ahead to step 7:
If we divide 2428 by 624, we get 3 and a remainder of 556.
The next digit of our result is 3. 
Result so far: 3603.0
The remainder is 556 after subtracting 1872 from 2428.
Grab the next digit (4) from the dividend, add it to 556, then carry on: 5564 / 624

On to step 8:
The number 624 fits into 5564 8 times, leaving a remainder of 572.
Use 8 as the next digit of our solution. 
Result so far: 36038.0
If we subtract 4992 from 5564, we get 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Step 9:
The number 624 fits into 5720 9 times, leaving a remainder of 104.
Record the quotient 9 as the next digit in the result. 
Result so far: 36038.9
Subtract 5616 from 5720 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 10:
624 can be fit into 1040 1 times, resulting in a remainder of 416.
Use 1 as the next digit of our solution. 
Result so far: 36038.91
Subtract 624 from 1040 to get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Step 11:
If we divide 4160 by 624, we get 6 and a remainder of 416.
The next digit of our result is 6. 
Result so far: 36038.916
Deduct 3744 from 4160 and we're left with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Step 12:
If we divide 4160 by 624, we get 6 and a remainder of 416.
The number 6 becomes the next digit in our result. 
Result so far: 36038.9166
If we take 3744 away from 4160, we end up with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

After the division, we end up with 36038.9166 and a remainder of 0.00416.