We look at the division of 13844980 by 622 
The aim is to understand the frequency of 622 in 13844980.

Step 1:
622 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 622

Moving on to step 2:
If we divide 13 by 622, we get 0 and a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 622

On to step 3:
When dividing 138 by 622, we get 0 with a remainder of 138.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 138 to get 138.
Take the next digit (4) from the dividend and append it to 138, then repeat: 1384 / 622

Advancing to step 4:
When dividing 1384 by 622, we get 2 with a remainder of 140.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1244 from 1384 leaves us with 140.
Append the next digit (4) from the dividend to 140 and continue with: 1404 / 622

On to step 5:
1404 divided by 622 is 2 with a remainder of 160.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we take 1244 away from 1404, we end up with 160.
Take the next digit (9) from the dividend and append it to 160, then repeat: 1609 / 622

Moving on to step 6:
When dividing 1609 by 622, we get 2 with a remainder of 365.
Record the quotient 2 as the next digit in the result. 
Result so far: 222.0
If we take 1244 away from 1609, we end up with 365.
Fetch the next digit (8) from the dividend, attach it to 365 and continue: 3658 / 622

Let's proceed to step 7:
622 goes into 3658 5 times with a remainder of 548.
Use 5 as the next digit of our solution. 
Result so far: 2225.0
Deduct 3110 from 3658 and we're left with 548.
Fetch the next digit (0) from the dividend, attach it to 548 and continue: 5480 / 622

Let's proceed to step 8:
The number 622 fits into 5480 8 times, leaving a remainder of 504.
Write down 8 as next digit of the result. 
Result so far: 22258.0
If we subtract 4976 from 5480, we get 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Let's proceed to step 9:
When dividing 5040 by 622, we get 8 with a remainder of 64.
Record the quotient 8 as the next digit in the result. 
Result so far: 22258.8
Subtracting 4976 from 5040 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 10:
When dividing 640 by 622, we get 1 with a remainder of 18.
The next digit of our result is 1. 
Result so far: 22258.81
Deduct 622 from 640 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 11:
622 goes into 180 0 times with a remainder of 180.
Record the quotient 0 as the next digit in the result. 
Result so far: 22258.81
If we take 0 away from 180, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 12:
622 can be fit into 1800 2 times, resulting in a remainder of 556.
Put 2 as the next digit of the answer. 
Result so far: 22258.8102
Deduct 1244 from 1800 and we're left with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Advancing to step 13:
5560 divided by 622 is 8 with a remainder of 584.
The next digit of our result is 8. 
Result so far: 22258.81028
If we take 4976 away from 5560, we end up with 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Advancing to step 14:
622 goes into 5840 9 times with a remainder of 242.
The next digit of our result is 9. 
Result so far: 22258.810289
Subtract 5598 from 5840 to get 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Going ahead to step 15:
When dividing 2420 by 622, we get 3 with a remainder of 554.
The number 3 becomes the next digit in our result. 
Result so far: 22258.8102893
The remainder is 554 after subtracting 1866 from 2420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Step 16:
The number 622 fits into 5540 8 times, leaving a remainder of 564.
Use 8 as the next digit of our solution. 
Result so far: 22258.81028938
Subtracting 4976 from 5540 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.

After the division, we end up with 22258.81028938 and a remainder of 5.64e-07.