We divide 980279 by 45
The aim is to understand the frequency of 45 in 980279.

Step 1:
45 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 45

Advancing to step 2:
When dividing 98 by 45, we get 2 with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 90 away from 98, we end up with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 45

Step 3:
The number 45 fits into 80 1 times, leaving a remainder of 35.
The next digit of our result is 1. 
Result so far: 21.0
Subtracting 45 from 80 leaves us with 35.
Include the next digit (2) from the dividend after 35, then repeat: 352 / 45

Moving on to step 4:
The number 45 fits into 352 7 times, leaving a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 217.0
If we subtract 315 from 352, we get 37.
Take the next digit (7) from the dividend and append it to 37, then repeat: 377 / 45

On to step 5:
45 goes into 377 8 times with a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 2178.0
The remainder is 17 after subtracting 360 from 377.
Grab the next digit (9) from the dividend, add it to 17, then carry on: 179 / 45

Step 6:
When dividing 179 by 45, we get 3 with a remainder of 44.
The number 3 becomes the next digit in our result. 
Result so far: 21783.0
Deduct 135 from 179 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 7:
440 divided by 45 is 9 with a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 21783.9
Subtracting 405 from 440 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 8:
When dividing 350 by 45, we get 7 with a remainder of 35.
Use 7 as the next digit of our solution. 
Result so far: 21783.97
If we subtract 315 from 350, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 9:
350 divided by 45 is 7 with a remainder of 35.
Write down 7 as next digit of the result. 
Result so far: 21783.977
The remainder is 35 after subtracting 315 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final outcome is 21783.977, with a leftover of 0.0035.