We divide 972102 by 12
We want to figure out the number of times 972102 can be divided by 12.

Let's proceed to step 1:
The number 12 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 12

Advancing to step 2:
97 divided by 12 is 8 with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 96 from 97 leaves us with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 12

Going ahead to step 3:
The number 12 fits into 12 1 times, leaving a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
If we subtract 12 from 12, we get 0.
Append the next digit (1) from the dividend to 0 and continue with: 1 / 12

Let's proceed to step 4:
12 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 810.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 12

Advancing to step 5:
The number 12 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 8100.0
If we take 0 away from 10, we end up with 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 12

Going ahead to step 6:
When dividing 102 by 12, we get 8 with a remainder of 6.
The next digit of our result is 8. 
Result so far: 81008.0
Subtract 96 from 102 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
When dividing 60 by 12, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 81008.5
Subtract 60 from 60 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 8:
The number 12 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 81008.5
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 9:
12 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 81008.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 81008.5 with a remainder of 0.0.