We're dividing 68664 by 45 
The aim is to understand the frequency of 45 in 68664.

Step 1:
If we divide 6 by 45, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 45

Going ahead to step 2:
45 can be fit into 68 1 times, resulting in a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 45 away from 68, we end up with 23.
Include the next digit (6) from the dividend after 23, then repeat: 236 / 45

Moving on to step 3:
When dividing 236 by 45, we get 5 with a remainder of 11.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
The remainder is 11 after subtracting 225 from 236.
Include the next digit (6) from the dividend after 11, then repeat: 116 / 45

On to step 4:
45 can be fit into 116 2 times, resulting in a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 152.0
Subtract 90 from 116 to get 26.
Fetch the next digit (4) from the dividend, attach it to 26 and continue: 264 / 45

Going ahead to step 5:
If we divide 264 by 45, we get 5 and a remainder of 39.
Write down 5 as next digit of the result. 
Result so far: 1525.0
Subtract 225 from 264 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 6:
The number 45 fits into 390 8 times, leaving a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 1525.8
Subtract 360 from 390 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 7:
300 divided by 45 is 6 with a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 1525.86
Subtract 270 from 300 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
45 goes into 300 6 times with a remainder of 30.
Record the quotient 6 as the next digit in the result. 
Result so far: 1525.866
The remainder is 30 after subtracting 270 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

In conclusion, the division gives 1525.866 with a balance of 0.003.