68538231 divided by 324 
We want to divide 68538231 by 324.

Step 1:
324 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 324

Step 2:
324 can be fit into 68 0 times, resulting in a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 68, we end up with 68.
Include the next digit (5) from the dividend after 68, then repeat: 685 / 324

Advancing to step 3:
The number 324 fits into 685 2 times, leaving a remainder of 37.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 37 after subtracting 648 from 685.
Append the next digit (3) from the dividend to 37 and continue with: 373 / 324

Moving on to step 4:
If we divide 373 by 324, we get 1 and a remainder of 49.
Write down 1 as next digit of the result. 
Result so far: 21.0
The remainder is 49 after subtracting 324 from 373.
Include the next digit (8) from the dividend after 49, then repeat: 498 / 324

Advancing to step 5:
498 divided by 324 is 1 with a remainder of 174.
Put 1 as the next digit of the answer. 
Result so far: 211.0
If we take 324 away from 498, we end up with 174.
Include the next digit (2) from the dividend after 174, then repeat: 1742 / 324

Advancing to step 6:
324 goes into 1742 5 times with a remainder of 122.
The next digit of our result is 5. 
Result so far: 2115.0
Subtracting 1620 from 1742 leaves us with 122.
Grab the next digit (3) from the dividend, add it to 122, then carry on: 1223 / 324

Going ahead to step 7:
324 can be fit into 1223 3 times, resulting in a remainder of 251.
Write down 3 as next digit of the result. 
Result so far: 21153.0
Deduct 972 from 1223 and we're left with 251.
Grab the next digit (1) from the dividend, add it to 251, then carry on: 2511 / 324

On to step 8:
324 can be fit into 2511 7 times, resulting in a remainder of 243.
Use 7 as the next digit of our solution. 
Result so far: 211537.0
Subtracting 2268 from 2511 leaves us with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Step 9:
2430 divided by 324 is 7 with a remainder of 162.
The next digit of our result is 7. 
Result so far: 211537.7
If we subtract 2268 from 2430, we get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Going ahead to step 10:
If we divide 1620 by 324, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 211537.75
Subtracting 1620 from 1620 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
324 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 211537.75
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 12:
When dividing 0 by 324, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 211537.75
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 211537.75 with a remaining 0.0.