We look at the division of 873286 by 66 
Let's see how many times 66 fits into 873286.

Going ahead to step 1:
66 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 66

Let's proceed to step 2:
When dividing 87 by 66, we get 1 with a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 66 away from 87, we end up with 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 66

Step 3:
The number 66 fits into 213 3 times, leaving a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we subtract 198 from 213, we get 15.
Include the next digit (2) from the dividend after 15, then repeat: 152 / 66

On to step 4:
66 can be fit into 152 2 times, resulting in a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 132.0
Deduct 132 from 152 and we're left with 20.
Grab the next digit (8) from the dividend, add it to 20, then carry on: 208 / 66

Moving on to step 5:
66 can be fit into 208 3 times, resulting in a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 1323.0
If we subtract 198 from 208, we get 10.
Take the next digit (6) from the dividend and append it to 10, then repeat: 106 / 66

Let's proceed to step 6:
The number 66 fits into 106 1 times, leaving a remainder of 40.
Use 1 as the next digit of our solution. 
Result so far: 13231.0
If we take 66 away from 106, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 7:
400 divided by 66 is 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 13231.6
Subtract 396 from 400 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.

Advancing to step 8:
40 divided by 66 is 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 13231.6
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
If we divide 400 by 66, we get 6 and a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 13231.606
Deduct 396 from 400 and we're left 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.

Advancing to step 10:
40 divided by 66 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 13231.606
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
The number 66 fits into 400 6 times, leaving a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 13231.60606
Deduct 396 from 400 and we're left 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.

Let's proceed to step 12:
66 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 13231.60606
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 13:
If we divide 400 by 66, we get 6 and a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 13231.6060606
The remainder is 4 after subtracting 396 from 400.
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 14:
The number 66 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 13231.6060606
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 13231.6060606 with a remaining 4e-08.