We're dividing 84340588 by 324 
The aim is to understand the frequency of 324 in 84340588.

Step 1:
The number 324 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 324

Moving on to step 2:
If we divide 84 by 324, we get 0 and a remainder of 84.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 84, we end up with 84.
Grab the next digit (3) from the dividend, add it to 84, then carry on: 843 / 324

Let's proceed to step 3:
The number 324 fits into 843 2 times, leaving a remainder of 195.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 648 from 843 leaves us with 195.
Include the next digit (4) from the dividend after 195, then repeat: 1954 / 324

Let's proceed to step 4:
If we divide 1954 by 324, we get 6 and a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
Subtract 1944 from 1954 to get 10.
Fetch the next digit (0) from the dividend, attach it to 10 and continue: 100 / 324

Advancing to step 5:
The number 324 fits into 100 0 times, leaving a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 260.0
Subtract 0 from 100 to get 100.
Fetch the next digit (5) from the dividend, attach it to 100 and continue: 1005 / 324

Advancing to step 6:
The number 324 fits into 1005 3 times, leaving a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 2603.0
Subtract 972 from 1005 to get 33.
Grab the next digit (8) from the dividend, add it to 33, then carry on: 338 / 324

Going ahead to step 7:
The number 324 fits into 338 1 times, leaving a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 26031.0
If we subtract 324 from 338, we get 14.
Grab the next digit (8) from the dividend, add it to 14, then carry on: 148 / 324

Advancing to step 8:
148 divided by 324 is 0 with a remainder of 148.
The number 0 becomes the next digit in our result. 
Result so far: 260310.0
Deduct 0 from 148 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Moving on to step 9:
If we divide 1480 by 324, we get 4 and a remainder of 184.
Record the quotient 4 as the next digit in the result. 
Result so far: 260310.4
Subtract 1296 from 1480 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Let's proceed to step 10:
The number 324 fits into 1840 5 times, leaving a remainder of 220.
Use 5 as the next digit of our solution. 
Result so far: 260310.45
Subtracting 1620 from 1840 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 11:
324 can be fit into 2200 6 times, resulting in a remainder of 256.
Put 6 as the next digit of the answer. 
Result so far: 260310.456
If we take 1944 away from 2200, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

On to step 12:
324 can be fit into 2560 7 times, resulting in a remainder of 292.
Record the quotient 7 as the next digit in the result. 
Result so far: 260310.4567
Deduct 2268 from 2560 and we're left with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

On to step 13:
The number 324 fits into 2920 9 times, leaving a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 260310.45679
Subtracting 2916 from 2920 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 14:
324 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 260310.45679
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 15:
400 divided by 324 is 1 with a remainder of 76.
Record the quotient 1 as the next digit in the result. 
Result so far: 260310.4567901
Subtract 324 from 400 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 16:
760 divided by 324 is 2 with a remainder of 112.
Write down 2 as next digit of the result. 
Result so far: 260310.45679012
If we take 648 away from 760, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

After the division, we end up with 260310.45679012 and a remainder of 1.12e-07.