We divide 81523200 by 12
Let's see how many times 12 fits into 81523200.

On to step 1:
When dividing 8 by 12, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 12

Going ahead to step 2:
12 goes into 81 6 times with a remainder of 9.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 72 from 81, we get 9.
Take the next digit (5) from the dividend and append it to 9, then repeat: 95 / 12

Let's proceed to step 3:
If we divide 95 by 12, we get 7 and a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
Subtracting 84 from 95 leaves us with 11.
Include the next digit (2) from the dividend after 11, then repeat: 112 / 12

Let's proceed to step 4:
If we divide 112 by 12, we get 9 and a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 679.0
If we take 108 away from 112, we end up with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 12

Going ahead to step 5:
The number 12 fits into 43 3 times, leaving a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 6793.0
If we subtract 36 from 43, we get 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 12

Advancing to step 6:
12 goes into 72 6 times with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 67936.0
If we take 72 away from 72, we end up with 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 12

On to step 7:
The number 12 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 679360.0
If we take 0 away from 0, we end up with 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 12

Advancing to step 8:
0 divided by 12 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 6793600.0
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 9:
0 divided by 12 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 6793600.0
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.

Let's proceed to step 10:
If we divide 0 by 12, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 6793600.0
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 6793600.0 with a remaining 0.0.