We divide 70997172 by 324
The aim is to understand the frequency of 324 in 70997172.

Moving on to step 1:
324 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 324

Going ahead to step 2:
The number 324 fits into 70 0 times, leaving a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Include the next digit (9) from the dividend after 70, then repeat: 709 / 324

Step 3:
324 can be fit into 709 2 times, resulting in a remainder of 61.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 648 from 709 and we're left with 61.
Take the next digit (9) from the dividend and append it to 61, then repeat: 619 / 324

On to step 4:
324 goes into 619 1 times with a remainder of 295.
Use 1 as the next digit of our solution. 
Result so far: 21.0
Subtracting 324 from 619 leaves us with 295.
Take the next digit (7) from the dividend and append it to 295, then repeat: 2957 / 324

Step 5:
If we divide 2957 by 324, we get 9 and a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 219.0
If we subtract 2916 from 2957, we get 41.
Append the next digit (1) from the dividend to 41 and continue with: 411 / 324

Moving on to step 6:
When dividing 411 by 324, we get 1 with a remainder of 87.
Record the quotient 1 as the next digit in the result. 
Result so far: 2191.0
Deduct 324 from 411 and we're left with 87.
Bring next digit (7) of the dividend behind the 87 and repeat the process: 877 / 324

Step 7:
324 goes into 877 2 times with a remainder of 229.
The next digit of our result is 2. 
Result so far: 21912.0
Deduct 648 from 877 and we're left with 229.
Bring next digit (2) of the dividend behind the 229 and repeat the process: 2292 / 324

On to step 8:
324 can be fit into 2292 7 times, resulting in a remainder of 24.
Record the quotient 7 as the next digit in the result. 
Result so far: 219127.0
The remainder is 24 after subtracting 2268 from 2292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
The number 324 fits into 240 0 times, leaving a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 219127.0
The remainder is 240 after subtracting 0 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 10:
When dividing 2400 by 324, we get 7 with a remainder of 132.
Record the quotient 7 as the next digit in the result. 
Result so far: 219127.07
Subtract 2268 from 2400 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Moving on to step 11:
If we divide 1320 by 324, we get 4 and a remainder of 24.
The next digit of our result is 4. 
Result so far: 219127.074
If we subtract 1296 from 1320, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 12:
When dividing 240 by 324, we get 0 with a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 219127.074
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 13:
324 can be fit into 2400 7 times, resulting in a remainder of 132.
Record the quotient 7 as the next digit in the result. 
Result so far: 219127.07407
If we subtract 2268 from 2400, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

On to step 14:
If we divide 1320 by 324, we get 4 and a remainder of 24.
The next digit of our result is 4. 
Result so far: 219127.074074
If we take 1296 away from 1320, we end up 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.

Step 15:
If we divide 240 by 324, we get 0 and a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 219127.074074
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 16:
When dividing 2400 by 324, we get 7 with a remainder of 132.
Use 7 as the next digit of our solution. 
Result so far: 219127.07407407
Deduct 2268 from 2400 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Our division results in 219127.07407407 with a remaining 1.32e-07.