40491924 ÷ 324 
Our goal is to divide 40491924 by 324.

Advancing to step 1:
When dividing 4 by 324, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 324

Moving on to step 2:
When dividing 40 by 324, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Bring next digit (4) of the dividend behind the 40 and repeat the process: 404 / 324

On to step 3:
324 goes into 404 1 times with a remainder of 80.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 324 from 404 and we're left with 80.
Append the next digit (9) from the dividend to 80 and continue with: 809 / 324

Let's proceed to step 4:
The number 324 fits into 809 2 times, leaving a remainder of 161.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 648 from 809, we get 161.
Fetch the next digit (1) from the dividend, attach it to 161 and continue: 1611 / 324

Moving on to step 5:
If we divide 1611 by 324, we get 4 and a remainder of 315.
The number 4 becomes the next digit in our result. 
Result so far: 124.0
Deduct 1296 from 1611 and we're left with 315.
Bring next digit (9) of the dividend behind the 315 and repeat the process: 3159 / 324

Going ahead to step 6:
The number 324 fits into 3159 9 times, leaving a remainder of 243.
Write down 9 as next digit of the result. 
Result so far: 1249.0
Subtracting 2916 from 3159 leaves us with 243.
Bring next digit (2) of the dividend behind the 243 and repeat the process: 2432 / 324

Advancing to step 7:
The number 324 fits into 2432 7 times, leaving a remainder of 164.
Use 7 as the next digit of our solution. 
Result so far: 12497.0
Subtract 2268 from 2432 to get 164.
Take the next digit (4) from the dividend and append it to 164, then repeat: 1644 / 324

Moving on to step 8:
324 can be fit into 1644 5 times, resulting in a remainder of 24.
Write down 5 as next digit of the result. 
Result so far: 124975.0
Deduct 1620 from 1644 and we're left 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.

Advancing 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: 124975.0
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.

Going ahead to step 10:
The number 324 fits into 2400 7 times, leaving a remainder of 132.
The next digit of our result is 7. 
Result so far: 124975.07
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.

Going ahead to step 11:
324 goes into 1320 4 times with a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 124975.074
Subtracting 1296 from 1320 leaves us 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.

Let's proceed to step 12:
324 can be fit into 240 0 times, resulting in a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 124975.074
If we take 0 away from 240, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 13:
2400 divided by 324 is 7 with a remainder of 132.
The next digit of our result is 7. 
Result so far: 124975.07407
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.

Advancing to step 14:
The number 324 fits into 1320 4 times, leaving a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 124975.074074
Subtract 1296 from 1320 to 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.

Advancing to step 15:
240 divided by 324 is 0 with a remainder of 240.
Put 0 as the next digit of the answer. 
Result so far: 124975.074074
Deduct 0 from 240 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 16:
324 goes into 2400 7 times with a remainder of 132.
The number 7 becomes the next digit in our result. 
Result so far: 124975.07407407
The remainder is 132 after subtracting 2268 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

The quotient of the division is 124975.07407407, and the remainder is 1.32e-07.