We divide 146863 by 12
We want to figure out the number of times 146863 can be divided by 12.

Going ahead to step 1:
The number 12 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 12

Going ahead to step 2:
If we divide 14 by 12, we get 1 and a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 12 from 14 to get 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 12

Advancing to step 3:
12 goes into 26 2 times with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 24 from 26, we get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 12

Let's proceed to step 4:
The number 12 fits into 28 2 times, leaving a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 122.0
Subtract 24 from 28 to get 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 12

On to step 5:
46 divided by 12 is 3 with a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 1223.0
If we take 36 away from 46, we end up with 10.
Grab the next digit (3) from the dividend, add it to 10, then carry on: 103 / 12

Let's proceed to step 6:
The number 12 fits into 103 8 times, leaving a remainder of 7.
The number 8 becomes the next digit in our result. 
Result so far: 12238.0
If we subtract 96 from 103, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
If we divide 70 by 12, we get 5 and a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 12238.5
If we subtract 60 from 70, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
12 goes into 100 8 times with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 12238.58
If we subtract 96 from 100, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
If we divide 40 by 12, we get 3 and a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 12238.583
Subtracting 36 from 40 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
When dividing 40 by 12, we get 3 with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 12238.5833
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 12238.5833, and the remainder is 4e-05.