2369978 ÷ 12 
We want to divide 2369978 by 12.

Advancing to step 1:
The number 12 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 12

Let's proceed to step 2:
12 goes into 23 1 times with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 12 away from 23, we end up with 11.
Append the next digit (6) from the dividend to 11 and continue with: 116 / 12

Advancing to step 3:
When dividing 116 by 12, we get 9 with a remainder of 8.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we take 108 away from 116, we end up with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 12

Going ahead to step 4:
12 goes into 89 7 times with a remainder of 5.
The next digit of our result is 7. 
Result so far: 197.0
If we subtract 84 from 89, we get 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 12

Advancing to step 5:
59 divided by 12 is 4 with a remainder of 11.
Write down 4 as next digit of the result. 
Result so far: 1974.0
If we subtract 48 from 59, we get 11.
Append the next digit (7) from the dividend to 11 and continue with: 117 / 12

Moving on to step 6:
12 goes into 117 9 times with a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 19749.0
Subtracting 108 from 117 leaves us with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 12

Let's proceed to step 7:
The number 12 fits into 98 8 times, leaving a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 197498.0
The remainder is 2 after subtracting 96 from 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
When dividing 20 by 12, we get 1 with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 197498.1
If we take 12 away from 20, 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.

Going ahead to step 9:
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: 197498.16
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 10:
If we divide 80 by 12, we get 6 and a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 197498.166
If we subtract 72 from 80, we 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.

Our division results in 197498.166 with a remaining 0.0008.