We look at the division of 45123922 by 323 
The aim is to understand the frequency of 323 in 45123922.

Step 1:
323 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 323

Going ahead to step 2:
When dividing 45 by 323, we get 0 with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Take the next digit (1) from the dividend and append it to 45, then repeat: 451 / 323

Step 3:
If we divide 451 by 323, we get 1 and a remainder of 128.
The next digit of our result is 1. 
Result so far: 1.0
If we take 323 away from 451, we end up with 128.
Fetch the next digit (2) from the dividend, attach it to 128 and continue: 1282 / 323

Step 4:
1282 divided by 323 is 3 with a remainder of 313.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we subtract 969 from 1282, we get 313.
Include the next digit (3) from the dividend after 313, then repeat: 3133 / 323

Advancing to step 5:
The number 323 fits into 3133 9 times, leaving a remainder of 226.
Use 9 as the next digit of our solution. 
Result so far: 139.0
If we take 2907 away from 3133, we end up with 226.
Include the next digit (9) from the dividend after 226, then repeat: 2269 / 323

On to step 6:
323 can be fit into 2269 7 times, resulting in a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 1397.0
Subtracting 2261 from 2269 leaves us with 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 323

Moving on to step 7:
323 goes into 82 0 times with a remainder of 82.
Put 0 as the next digit of the answer. 
Result so far: 13970.0
Subtract 0 from 82 to get 82.
Grab the next digit (2) from the dividend, add it to 82, then carry on: 822 / 323

On to step 8:
The number 323 fits into 822 2 times, leaving a remainder of 176.
The next digit of our result is 2. 
Result so far: 139702.0
If we take 646 away from 822, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 9:
The number 323 fits into 1760 5 times, leaving a remainder of 145.
Use 5 as the next digit of our solution. 
Result so far: 139702.5
If we subtract 1615 from 1760, we get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Moving on to step 10:
323 goes into 1450 4 times with a remainder of 158.
Record the quotient 4 as the next digit in the result. 
Result so far: 139702.54
Subtract 1292 from 1450 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Let's proceed to step 11:
If we divide 1580 by 323, we get 4 and a remainder of 288.
Put 4 as the next digit of the answer. 
Result so far: 139702.544
Subtract 1292 from 1580 to get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

In conclusion, the division gives 139702.544 with a balance of 0.0288.