212925 divided by 12 
We want to divide 212925 by 12.

Going ahead to step 1:
When dividing 2 by 12, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 12

Advancing to step 2:
21 divided by 12 is 1 with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 9 after subtracting 12 from 21.
Append the next digit (2) from the dividend to 9 and continue with: 92 / 12

Step 3:
The number 12 fits into 92 7 times, leaving a remainder of 8.
The next digit of our result is 7. 
Result so far: 17.0
Subtract 84 from 92 to get 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 12

Step 4:
When dividing 89 by 12, we get 7 with a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 177.0
Deduct 84 from 89 and we're left with 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 12

Going ahead to step 5:
52 divided by 12 is 4 with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 1774.0
If we subtract 48 from 52, we get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 12

Let's proceed to step 6:
45 divided by 12 is 3 with a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 17743.0
If we take 36 away from 45, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
90 divided by 12 is 7 with a remainder of 6.
The next digit of our result is 7. 
Result so far: 17743.7
Deduct 84 from 90 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
If we divide 60 by 12, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 17743.75
The remainder is 0 after subtracting 60 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
12 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 17743.75
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
When dividing 0 by 12, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 17743.75
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 17743.75 with a remaining 0.0.