We're dividing 78309897 by 324 
We want to figure out the number of times 78309897 can be divided by 324.

Advancing to step 1:
When dividing 7 by 324, we get 0 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.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 324

Step 2:
324 goes into 78 0 times with a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Append the next digit (3) from the dividend to 78 and continue with: 783 / 324

Moving on to step 3:
If we divide 783 by 324, we get 2 and a remainder of 135.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 648 from 783 to get 135.
Fetch the next digit (0) from the dividend, attach it to 135 and continue: 1350 / 324

Going ahead to step 4:
324 can be fit into 1350 4 times, resulting in a remainder of 54.
The next digit of our result is 4. 
Result so far: 24.0
Subtracting 1296 from 1350 leaves us with 54.
Bring next digit (9) of the dividend behind the 54 and repeat the process: 549 / 324

On to step 5:
324 can be fit into 549 1 times, resulting in a remainder of 225.
The number 1 becomes the next digit in our result. 
Result so far: 241.0
The remainder is 225 after subtracting 324 from 549.
Bring next digit (8) of the dividend behind the 225 and repeat the process: 2258 / 324

Let's proceed to step 6:
When dividing 2258 by 324, we get 6 with a remainder of 314.
The next digit of our result is 6. 
Result so far: 2416.0
If we subtract 1944 from 2258, we get 314.
Fetch the next digit (9) from the dividend, attach it to 314 and continue: 3149 / 324

Advancing to step 7:
The number 324 fits into 3149 9 times, leaving a remainder of 233.
Put 9 as the next digit of the answer. 
Result so far: 24169.0
Deduct 2916 from 3149 and we're left with 233.
Bring next digit (7) of the dividend behind the 233 and repeat the process: 2337 / 324

Let's proceed to step 8:
When dividing 2337 by 324, we get 7 with a remainder of 69.
The next digit of our result is 7. 
Result so far: 241697.0
If we take 2268 away from 2337, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 9:
324 goes into 690 2 times with a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 241697.2
The remainder is 42 after subtracting 648 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 10:
If we divide 420 by 324, we get 1 and a remainder of 96.
Use 1 as the next digit of our solution. 
Result so far: 241697.21
Deduct 324 from 420 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 11:
When dividing 960 by 324, we get 2 with a remainder of 312.
The next digit of our result is 2. 
Result so far: 241697.212
If we take 648 away from 960, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

On to step 12:
324 goes into 3120 9 times with a remainder of 204.
The number 9 becomes the next digit in our result. 
Result so far: 241697.2129
If we take 2916 away from 3120, we end up 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.

Let's proceed to step 13:
The number 324 fits into 2040 6 times, leaving a remainder of 96.
The number 6 becomes the next digit in our result. 
Result so far: 241697.21296
If we take 1944 away from 2040, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 14:
The number 324 fits into 960 2 times, leaving a remainder of 312.
Write down 2 as next digit of the result. 
Result so far: 241697.212962
Subtract 648 from 960 to get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Let's proceed to step 15:
When dividing 3120 by 324, we get 9 with a remainder of 204.
The number 9 becomes the next digit in our result. 
Result so far: 241697.2129629
If we subtract 2916 from 3120, we get 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 16:
324 goes into 2040 6 times with a remainder of 96.
The number 6 becomes the next digit in our result. 
Result so far: 241697.21296296
Deduct 1944 from 2040 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

The final outcome is 241697.21296296, with a leftover of 9.6e-08.