We divide 6279 by 45
The aim is to understand the frequency of 45 in 6279.

Step 1:
The number 45 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 45

Advancing to step 2:
When dividing 62 by 45, we get 1 with a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 45 from 62 and we're left with 17.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 45

Step 3:
45 goes into 177 3 times with a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Subtract 135 from 177 to get 42.
Fetch the next digit (9) from the dividend, attach it to 42 and continue: 429 / 45

Step 4:
The number 45 fits into 429 9 times, leaving a remainder of 24.
The number 9 becomes the next digit in our result. 
Result so far: 139.0
Subtracting 405 from 429 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 5:
When dividing 240 by 45, we get 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 139.5
Deduct 225 from 240 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 6:
The number 45 fits into 150 3 times, leaving a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 139.53
Subtract 135 from 150 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
45 can be fit into 150 3 times, resulting in a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 139.533
If we subtract 135 from 150, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

After the division, we end up with 139.533 and a remainder of 0.0015.