Let's divide 12327510 by 987
We're looking to find how many times 987 goes into 12327510.

Advancing to step 1:
1 divided by 987 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 987

On to step 2:
If we divide 12 by 987, we get 0 and a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Include the next digit (3) from the dividend after 12, then repeat: 123 / 987

Step 3:
987 can be fit into 123 0 times, resulting in a remainder of 123.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 123, we end up with 123.
Grab the next digit (2) from the dividend, add it to 123, then carry on: 1232 / 987

Step 4:
When dividing 1232 by 987, we get 1 with a remainder of 245.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 987 from 1232 leaves us with 245.
Take the next digit (7) from the dividend and append it to 245, then repeat: 2457 / 987

Advancing to step 5:
987 can be fit into 2457 2 times, resulting in a remainder of 483.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtracting 1974 from 2457 leaves us with 483.
Include the next digit (5) from the dividend after 483, then repeat: 4835 / 987

Moving on to step 6:
The number 987 fits into 4835 4 times, leaving a remainder of 887.
The number 4 becomes the next digit in our result. 
Result so far: 124.0
If we take 3948 away from 4835, we end up with 887.
Append the next digit (1) from the dividend to 887 and continue with: 8871 / 987

Advancing to step 7:
If we divide 8871 by 987, we get 8 and a remainder of 975.
Put 8 as the next digit of the answer. 
Result so far: 1248.0
Subtract 7896 from 8871 to get 975.
Include the next digit (0) from the dividend after 975, then repeat: 9750 / 987

Let's proceed to step 8:
The number 987 fits into 9750 9 times, leaving a remainder of 867.
The number 9 becomes the next digit in our result. 
Result so far: 12489.0
Subtract 8883 from 9750 to get 867.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8670, and continue the process.

Step 9:
987 goes into 8670 8 times with a remainder of 774.
The next digit of our result is 8. 
Result so far: 12489.8
If we take 7896 away from 8670, we end up with 774.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7740, and continue the process.

Advancing to step 10:
If we divide 7740 by 987, we get 7 and a remainder of 831.
Put 7 as the next digit of the answer. 
Result so far: 12489.87
Deduct 6909 from 7740 and we're left with 831.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8310, and continue the process.

Let's proceed to step 11:
When dividing 8310 by 987, we get 8 with a remainder of 414.
Use 8 as the next digit of our solution. 
Result so far: 12489.878
Deduct 7896 from 8310 and we're left with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Moving on to step 12:
The number 987 fits into 4140 4 times, leaving a remainder of 192.
Record the quotient 4 as the next digit in the result. 
Result so far: 12489.8784
The remainder is 192 after subtracting 3948 from 4140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Going ahead to step 13:
If we divide 1920 by 987, we get 1 and a remainder of 933.
Record the quotient 1 as the next digit in the result. 
Result so far: 12489.87841
Subtract 987 from 1920 to get 933.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9330, and continue the process.

Moving on to step 14:
The number 987 fits into 9330 9 times, leaving a remainder of 447.
Use 9 as the next digit of our solution. 
Result so far: 12489.878419
Subtracting 8883 from 9330 leaves us with 447.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4470, and continue the process.

On to step 15:
987 can be fit into 4470 4 times, resulting in a remainder of 522.
Use 4 as the next digit of our solution. 
Result so far: 12489.8784194
Subtract 3948 from 4470 to get 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Step 16:
5220 divided by 987 is 5 with a remainder of 285.
The number 5 becomes the next digit in our result. 
Result so far: 12489.87841945
Subtract 4935 from 5220 to get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

The final outcome is 12489.87841945, with a leftover of 2.85e-07.