Let's divide 71542720 by 324
We're looking to find how many times 324 goes into 71542720.

On to step 1:
7 divided by 324 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 324

On to step 2:
324 can be fit into 71 0 times, resulting in a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Include the next digit (5) from the dividend after 71, then repeat: 715 / 324

On to step 3:
324 goes into 715 2 times with a remainder of 67.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 648 from 715, we get 67.
Take the next digit (4) from the dividend and append it to 67, then repeat: 674 / 324

Let's proceed to step 4:
When dividing 674 by 324, we get 2 with a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 22.0
If we subtract 648 from 674, we get 26.
Take the next digit (2) from the dividend and append it to 26, then repeat: 262 / 324

Advancing to step 5:
When dividing 262 by 324, we get 0 with a remainder of 262.
Put 0 as the next digit of the answer. 
Result so far: 220.0
The remainder is 262 after subtracting 0 from 262.
Take the next digit (7) from the dividend and append it to 262, then repeat: 2627 / 324

Advancing to step 6:
324 can be fit into 2627 8 times, resulting in a remainder of 35.
Put 8 as the next digit of the answer. 
Result so far: 2208.0
Subtract 2592 from 2627 to get 35.
Bring next digit (2) of the dividend behind the 35 and repeat the process: 352 / 324

Going ahead to step 7:
352 divided by 324 is 1 with a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 22081.0
The remainder is 28 after subtracting 324 from 352.
Grab the next digit (0) from the dividend, add it to 28, then carry on: 280 / 324

Going ahead to step 8:
280 divided by 324 is 0 with a remainder of 280.
The next digit of our result is 0. 
Result so far: 220810.0
Subtracting 0 from 280 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 9:
324 can be fit into 2800 8 times, resulting in a remainder of 208.
Put 8 as the next digit of the answer. 
Result so far: 220810.8
If we subtract 2592 from 2800, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 10:
When dividing 2080 by 324, we get 6 with a remainder of 136.
Put 6 as the next digit of the answer. 
Result so far: 220810.86
Subtracting 1944 from 2080 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 11:
324 can be fit into 1360 4 times, resulting in a remainder of 64.
Put 4 as the next digit of the answer. 
Result so far: 220810.864
If we subtract 1296 from 1360, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 12:
324 goes into 640 1 times with a remainder of 316.
Write down 1 as next digit of the result. 
Result so far: 220810.8641
If we take 324 away from 640, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Moving on to step 13:
When dividing 3160 by 324, we get 9 with a remainder of 244.
Put 9 as the next digit of the answer. 
Result so far: 220810.86419
Subtracting 2916 from 3160 leaves us with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 14:
324 can be fit into 2440 7 times, resulting in a remainder of 172.
The next digit of our result is 7. 
Result so far: 220810.864197
If we subtract 2268 from 2440, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Step 15:
The number 324 fits into 1720 5 times, leaving a remainder of 100.
Use 5 as the next digit of our solution. 
Result so far: 220810.8641975
Subtracting 1620 from 1720 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 16:
When dividing 1000 by 324, we get 3 with a remainder of 28.
Record the quotient 3 as the next digit in the result. 
Result so far: 220810.86419753
Subtracting 972 from 1000 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

After the division, we end up with 220810.86419753 and a remainder of 2.8e-08.