We're dividing 210538 by 66 
Our goal is to divide 210538 by 66.

Advancing to step 1:
66 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 66

Going ahead to step 2:
21 divided by 66 is 0 with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Take the next digit (0) from the dividend and append it to 21, then repeat: 210 / 66

Step 3:
66 goes into 210 3 times with a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 12 after subtracting 198 from 210.
Append the next digit (5) from the dividend to 12 and continue with: 125 / 66

Going ahead to step 4:
The number 66 fits into 125 1 times, leaving a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 31.0
Subtracting 66 from 125 leaves us with 59.
Include the next digit (3) from the dividend after 59, then repeat: 593 / 66

Moving on to step 5:
When dividing 593 by 66, we get 8 with a remainder of 65.
Record the quotient 8 as the next digit in the result. 
Result so far: 318.0
Subtracting 528 from 593 leaves us with 65.
Fetch the next digit (8) from the dividend, attach it to 65 and continue: 658 / 66

Going ahead to step 6:
66 goes into 658 9 times with a remainder of 64.
Put 9 as the next digit of the answer. 
Result so far: 3189.0
If we take 594 away from 658, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 7:
The number 66 fits into 640 9 times, leaving a remainder of 46.
The number 9 becomes the next digit in our result. 
Result so far: 3189.9
If we take 594 away from 640, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 8:
If we divide 460 by 66, we get 6 and a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 3189.96
Subtracting 396 from 460 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 9:
When dividing 640 by 66, we get 9 with a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 3189.969
If we take 594 away from 640, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 10:
66 goes into 460 6 times with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 3189.9696
Subtract 396 from 460 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 11:
The number 66 fits into 640 9 times, leaving a remainder of 46.
Write down 9 as next digit of the result. 
Result so far: 3189.96969
If we take 594 away from 640, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 12:
If we divide 460 by 66, we get 6 and a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 3189.969696
Subtracting 396 from 460 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 13:
If we divide 640 by 66, we get 9 and a remainder of 46.
Write down 9 as next digit of the result. 
Result so far: 3189.9696969
Deduct 594 from 640 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 14:
If we divide 460 by 66, we get 6 and a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 3189.96969696
If we subtract 396 from 460, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 3189.96969696 with a remaining 6.4e-08.