We look at the division of 25568337 by 622 
The aim is to understand the frequency of 622 in 25568337.

Going ahead to step 1:
When dividing 2 by 622, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 622

Let's proceed to step 2:
25 divided by 622 is 0 with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Fetch the next digit (5) from the dividend, attach it to 25 and continue: 255 / 622

Moving on to step 3:
When dividing 255 by 622, we get 0 with a remainder of 255.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 255 after subtracting 0 from 255.
Fetch the next digit (6) from the dividend, attach it to 255 and continue: 2556 / 622

On to step 4:
622 can be fit into 2556 4 times, resulting in a remainder of 68.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 2488 from 2556 leaves us with 68.
Take the next digit (8) from the dividend and append it to 68, then repeat: 688 / 622

On to step 5:
622 can be fit into 688 1 times, resulting in a remainder of 66.
The number 1 becomes the next digit in our result. 
Result so far: 41.0
If we take 622 away from 688, we end up with 66.
Take the next digit (3) from the dividend and append it to 66, then repeat: 663 / 622

On to step 6:
622 can be fit into 663 1 times, resulting in a remainder of 41.
Put 1 as the next digit of the answer. 
Result so far: 411.0
Deduct 622 from 663 and we're left with 41.
Take the next digit (3) from the dividend and append it to 41, then repeat: 413 / 622

On to step 7:
The number 622 fits into 413 0 times, leaving a remainder of 413.
Record the quotient 0 as the next digit in the result. 
Result so far: 4110.0
The remainder is 413 after subtracting 0 from 413.
Fetch the next digit (7) from the dividend, attach it to 413 and continue: 4137 / 622

Advancing to step 8:
622 goes into 4137 6 times with a remainder of 405.
Put 6 as the next digit of the answer. 
Result so far: 41106.0
Deduct 3732 from 4137 and we're left with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Advancing to step 9:
4050 divided by 622 is 6 with a remainder of 318.
Put 6 as the next digit of the answer. 
Result so far: 41106.6
Deduct 3732 from 4050 and we're left with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Going ahead to step 10:
When dividing 3180 by 622, we get 5 with a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 41106.65
Subtract 3110 from 3180 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 11:
The number 622 fits into 700 1 times, leaving a remainder of 78.
The next digit of our result is 1. 
Result so far: 41106.651
The remainder is 78 after subtracting 622 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 12:
780 divided by 622 is 1 with a remainder of 158.
Write down 1 as next digit of the result. 
Result so far: 41106.6511
Subtracting 622 from 780 leaves us with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

In conclusion, the division gives 41106.6511 with a balance of 0.00158.