17225585 divided by 608 
The aim is to understand the frequency of 608 in 17225585.

On to step 1:
608 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 608

Moving on to step 2:
The number 608 fits into 17 0 times, leaving a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Include the next digit (2) from the dividend after 17, then repeat: 172 / 608

Let's proceed to step 3:
When dividing 172 by 608, we get 0 with a remainder of 172.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 172 after subtracting 0 from 172.
Append the next digit (2) from the dividend to 172 and continue with: 1722 / 608

Let's proceed to step 4:
608 can be fit into 1722 2 times, resulting in a remainder of 506.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 1216 from 1722 leaves us with 506.
Include the next digit (5) from the dividend after 506, then repeat: 5065 / 608

Let's proceed to step 5:
When dividing 5065 by 608, we get 8 with a remainder of 201.
Use 8 as the next digit of our solution. 
Result so far: 28.0
If we take 4864 away from 5065, we end up with 201.
Grab the next digit (5) from the dividend, add it to 201, then carry on: 2015 / 608

Moving on to step 6:
The number 608 fits into 2015 3 times, leaving a remainder of 191.
Put 3 as the next digit of the answer. 
Result so far: 283.0
If we take 1824 away from 2015, we end up with 191.
Grab the next digit (8) from the dividend, add it to 191, then carry on: 1918 / 608

Advancing to step 7:
The number 608 fits into 1918 3 times, leaving a remainder of 94.
The next digit of our result is 3. 
Result so far: 2833.0
If we take 1824 away from 1918, we end up with 94.
Fetch the next digit (5) from the dividend, attach it to 94 and continue: 945 / 608

Moving on to step 8:
945 divided by 608 is 1 with a remainder of 337.
Record the quotient 1 as the next digit in the result. 
Result so far: 28331.0
If we take 608 away from 945, we end up with 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

Let's proceed to step 9:
The number 608 fits into 3370 5 times, leaving a remainder of 330.
Use 5 as the next digit of our solution. 
Result so far: 28331.5
Subtracting 3040 from 3370 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 10:
608 goes into 3300 5 times with a remainder of 260.
Record the quotient 5 as the next digit in the result. 
Result so far: 28331.55
Subtract 3040 from 3300 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

The quotient of the division is 28331.55, and the remainder is 0.26.