We look at the division of 526321 by 12 
We want to divide 526321 by 12.

Going ahead to step 1:
The number 12 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 12

Going ahead to step 2:
12 can be fit into 52 4 times, resulting in a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 48 from 52 and we're left with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 12

Advancing to step 3:
If we divide 46 by 12, we get 3 and a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 43.0
If we subtract 36 from 46, we get 10.
Fetch the next digit (3) from the dividend, attach it to 10 and continue: 103 / 12

On to step 4:
When dividing 103 by 12, we get 8 with a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 438.0
If we take 96 away from 103, we end up with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 12

Step 5:
The number 12 fits into 72 6 times, leaving a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 4386.0
Subtracting 72 from 72 leaves us with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 12

Let's proceed to step 6:
If we divide 1 by 12, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 43860.0
If we subtract 0 from 1, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
When dividing 10 by 12, we get 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 43860.0
Subtract 0 from 10 to 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:
When dividing 100 by 12, we get 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 43860.08
The remainder is 4 after subtracting 96 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
If we divide 40 by 12, we get 3 and a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 43860.083
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.

Going ahead to step 10:
The number 12 fits into 40 3 times, leaving a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 43860.0833
Subtract 36 from 40 to 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.

After the division, we end up with 43860.0833 and a remainder of 4e-05.