87372710 ÷ 12 
Let's see how many times 12 fits into 87372710.

Going ahead to step 1:
12 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 12

Step 2:
When dividing 87 by 12, we get 7 with a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 84 from 87 leaves us with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 12

On to step 3:
The number 12 fits into 33 2 times, leaving a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
If we take 24 away from 33, we end up with 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 12

Let's proceed to step 4:
12 goes into 97 8 times with a remainder of 1.
Write down 8 as next digit of the result. 
Result so far: 728.0
Subtract 96 from 97 to get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 12

Step 5:
12 divided by 12 is 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 7281.0
Subtract 12 from 12 to get 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 12

Step 6:
12 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 72810.0
If we take 0 away from 7, we end up with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 12

On to step 7:
If we divide 71 by 12, we get 5 and a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 728105.0
If we take 60 away from 71, we end up with 11.
Append the next digit (0) from the dividend to 11 and continue with: 110 / 12

Advancing to step 8:
110 divided by 12 is 9 with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 7281059.0
If we take 108 away from 110, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 9:
When dividing 20 by 12, we get 1 with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 7281059.1
Subtract 12 from 20 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
The number 12 fits into 80 6 times, leaving a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 7281059.16
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
80 divided by 12 is 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 7281059.166
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 7281059.166 with a remaining 0.0008.