We divide 215765 by 12
We want to divide 215765 by 12.

Going ahead 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 take 0 away from 2, we end up with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 12

Moving on to step 2:
21 divided by 12 is 1 with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 12 from 21, we get 9.
Include the next digit (5) from the dividend after 9, then repeat: 95 / 12

Going ahead to step 3:
12 goes into 95 7 times with a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtract 84 from 95 to get 11.
Append the next digit (7) from the dividend to 11 and continue with: 117 / 12

On to step 4:
12 can be fit into 117 9 times, resulting in a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 179.0
Subtract 108 from 117 to get 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 12

Going ahead to step 5:
96 divided by 12 is 8 with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 1798.0
The remainder is 0 after subtracting 96 from 96.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 12

Going ahead to step 6:
12 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 17980.0
The remainder is 5 after subtracting 0 from 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
When dividing 50 by 12, we get 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 17980.4
Deduct 48 from 50 and we're left 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.

Advancing to step 8:
20 divided by 12 is 1 with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 17980.41
Deduct 12 from 20 and we're left 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.

Moving on 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: 17980.416
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.

Going ahead to step 10:
80 divided by 12 is 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 17980.4166
Deduct 72 from 80 and we're left 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 17980.4166 with a remaining 8e-05.