We're dividing 7155266 by 323 
The aim is to understand the frequency of 323 in 7155266.

Let's proceed to step 1:
If we divide 7 by 323, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 323

Advancing to step 2:
323 goes into 71 0 times with a remainder of 71.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Fetch the next digit (5) from the dividend, attach it to 71 and continue: 715 / 323

Step 3:
If we divide 715 by 323, we get 2 and a remainder of 69.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 69 after subtracting 646 from 715.
Append the next digit (5) from the dividend to 69 and continue with: 695 / 323

Moving on to step 4:
When dividing 695 by 323, we get 2 with a remainder of 49.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
If we take 646 away from 695, we end up with 49.
Grab the next digit (2) from the dividend, add it to 49, then carry on: 492 / 323

On to step 5:
When dividing 492 by 323, we get 1 with a remainder of 169.
Use 1 as the next digit of our solution. 
Result so far: 221.0
If we subtract 323 from 492, we get 169.
Append the next digit (6) from the dividend to 169 and continue with: 1696 / 323

Moving on to step 6:
323 can be fit into 1696 5 times, resulting in a remainder of 81.
Put 5 as the next digit of the answer. 
Result so far: 2215.0
Deduct 1615 from 1696 and we're left with 81.
Bring next digit (6) of the dividend behind the 81 and repeat the process: 816 / 323

Let's proceed to step 7:
When dividing 816 by 323, we get 2 with a remainder of 170.
Put 2 as the next digit of the answer. 
Result so far: 22152.0
The remainder is 170 after subtracting 646 from 816.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 8:
When dividing 1700 by 323, we get 5 with a remainder of 85.
Write down 5 as next digit of the result. 
Result so far: 22152.5
Deduct 1615 from 1700 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 9:
850 divided by 323 is 2 with a remainder of 204.
The number 2 becomes the next digit in our result. 
Result so far: 22152.52
Subtracting 646 from 850 leaves us with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Moving on to step 10:
323 can be fit into 2040 6 times, resulting in a remainder of 102.
Write down 6 as next digit of the result. 
Result so far: 22152.526
Subtract 1938 from 2040 to get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

On to step 11:
The number 323 fits into 1020 3 times, leaving a remainder of 51.
Write down 3 as next digit of the result. 
Result so far: 22152.5263
Subtracting 969 from 1020 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 12:
510 divided by 323 is 1 with a remainder of 187.
The number 1 becomes the next digit in our result. 
Result so far: 22152.52631
Subtract 323 from 510 to get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Step 13:
1870 divided by 323 is 5 with a remainder of 255.
Use 5 as the next digit of our solution. 
Result so far: 22152.526315
The remainder is 255 after subtracting 1615 from 1870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Step 14:
323 can be fit into 2550 7 times, resulting in a remainder of 289.
Write down 7 as next digit of the result. 
Result so far: 22152.5263157
If we subtract 2261 from 2550, we get 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Advancing to step 15:
If we divide 2890 by 323, we get 8 and a remainder of 306.
The next digit of our result is 8. 
Result so far: 22152.52631578
If we take 2584 away from 2890, we end up with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

The quotient of the division is 22152.52631578, and the remainder is 3.06e-07.