Let's divide 666030 by 87
Our goal is to divide 666030 by 87.

On to step 1:
If we divide 6 by 87, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 87

Moving on to step 2:
87 can be fit into 66 0 times, resulting in a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Bring next digit (6) of the dividend behind the 66 and repeat the process: 666 / 87

Going ahead to step 3:
666 divided by 87 is 7 with a remainder of 57.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 609 from 666 and we're left with 57.
Fetch the next digit (0) from the dividend, attach it to 57 and continue: 570 / 87

Step 4:
87 can be fit into 570 6 times, resulting in a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 76.0
Subtracting 522 from 570 leaves us with 48.
Take the next digit (3) from the dividend and append it to 48, then repeat: 483 / 87

Let's proceed to step 5:
483 divided by 87 is 5 with a remainder of 48.
Put 5 as the next digit of the answer. 
Result so far: 765.0
Subtract 435 from 483 to get 48.
Include the next digit (0) from the dividend after 48, then repeat: 480 / 87

Step 6:
480 divided by 87 is 5 with a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 7655.0
Deduct 435 from 480 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 7:
The number 87 fits into 450 5 times, leaving a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 7655.5
Deduct 435 from 450 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 8:
150 divided by 87 is 1 with a remainder of 63.
Put 1 as the next digit of the answer. 
Result so far: 7655.51
The remainder is 63 after subtracting 87 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 9:
630 divided by 87 is 7 with a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 7655.517
If we take 609 away from 630, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 10:
The number 87 fits into 210 2 times, leaving a remainder of 36.
The next digit of our result is 2. 
Result so far: 7655.5172
Subtract 174 from 210 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
87 can be fit into 360 4 times, resulting in a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 7655.51724
Deduct 348 from 360 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 12:
87 can be fit into 120 1 times, resulting in a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 7655.517241
Subtracting 87 from 120 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 13:
87 can be fit into 330 3 times, resulting in a remainder of 69.
The next digit of our result is 3. 
Result so far: 7655.5172413
Subtract 261 from 330 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 14:
87 goes into 690 7 times with a remainder of 81.
Record the quotient 7 as the next digit in the result. 
Result so far: 7655.51724137
The remainder is 81 after subtracting 609 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

The final result is 7655.51724137 with a remainder of 8.1e-08.