Let's divide 235910 by 12
We want to divide 235910 by 12.

On to step 1:
If we divide 2 by 12, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 12

Step 2:
When dividing 23 by 12, we get 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 12 from 23, we get 11.
Append the next digit (5) from the dividend to 11 and continue with: 115 / 12

Advancing to step 3:
12 goes into 115 9 times with a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
The remainder is 7 after subtracting 108 from 115.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 12

Let's proceed to step 4:
If we divide 79 by 12, we get 6 and a remainder of 7.
Put 6 as the next digit of the answer. 
Result so far: 196.0
Subtracting 72 from 79 leaves us with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 12

Advancing to step 5:
12 can be fit into 71 5 times, resulting in a remainder of 11.
Use 5 as the next digit of our solution. 
Result so far: 1965.0
Deduct 60 from 71 and we're left with 11.
Grab the next digit (0) from the dividend, add it to 11, then carry on: 110 / 12

Going ahead to step 6:
When dividing 110 by 12, we get 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 19659.0
The remainder is 2 after subtracting 108 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
12 can be fit into 20 1 times, resulting in a remainder of 8.
The next digit of our result is 1. 
Result so far: 19659.1
Subtracting 12 from 20 leaves us 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 8:
12 goes into 80 6 times with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 19659.16
Subtract 72 from 80 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.

Step 9:
12 can be fit into 80 6 times, resulting in a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 19659.166
Subtracting 72 from 80 leaves us 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.

The quotient of the division is 19659.166, and the remainder is 0.0008.