We look at the division of 875615 by 66 
We want to divide 875615 by 66.

On to step 1:
If we divide 8 by 66, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 66

Moving on to step 2:
The number 66 fits into 87 1 times, leaving a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 66 from 87 leaves us with 21.
Bring next digit (5) of the dividend behind the 21 and repeat the process: 215 / 66

Advancing to step 3:
66 can be fit into 215 3 times, resulting in a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 13.0
The remainder is 17 after subtracting 198 from 215.
Append the next digit (6) from the dividend to 17 and continue with: 176 / 66

Advancing to step 4:
If we divide 176 by 66, we get 2 and a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 132.0
The remainder is 44 after subtracting 132 from 176.
Grab the next digit (1) from the dividend, add it to 44, then carry on: 441 / 66

On to step 5:
If we divide 441 by 66, we get 6 and a remainder of 45.
Put 6 as the next digit of the answer. 
Result so far: 1326.0
If we take 396 away from 441, we end up with 45.
Bring next digit (5) of the dividend behind the 45 and repeat the process: 455 / 66

Let's proceed to step 6:
The number 66 fits into 455 6 times, leaving a remainder of 59.
Put 6 as the next digit of the answer. 
Result so far: 13266.0
If we take 396 away from 455, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 7:
The number 66 fits into 590 8 times, leaving a remainder of 62.
Write down 8 as next digit of the result. 
Result so far: 13266.8
Deduct 528 from 590 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 8:
620 divided by 66 is 9 with a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 13266.89
Subtract 594 from 620 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 9:
260 divided by 66 is 3 with a remainder of 62.
Write down 3 as next digit of the result. 
Result so far: 13266.893
If we subtract 198 from 260, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 10:
620 divided by 66 is 9 with a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 13266.8939
If we take 594 away from 620, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 11:
The number 66 fits into 260 3 times, leaving a remainder of 62.
Record the quotient 3 as the next digit in the result. 
Result so far: 13266.89393
If we subtract 198 from 260, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 12:
If we divide 620 by 66, we get 9 and a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 13266.893939
If we take 594 away from 620, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 13:
The number 66 fits into 260 3 times, leaving a remainder of 62.
The number 3 becomes the next digit in our result. 
Result so far: 13266.8939393
Deduct 198 from 260 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 14:
The number 66 fits into 620 9 times, leaving a remainder of 26.
The next digit of our result is 9. 
Result so far: 13266.89393939
The remainder is 26 after subtracting 594 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 13266.89393939 with a remainder of 2.6e-08.