660568 ÷ 87 
Let's see how many times 87 fits into 660568.

Moving on to step 1:
The number 87 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 87

Moving on to step 2:
If we divide 66 by 87, we get 0 and a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Include the next digit (0) from the dividend after 66, then repeat: 660 / 87

Going ahead to step 3:
660 divided by 87 is 7 with a remainder of 51.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 609 from 660, we get 51.
Take the next digit (5) from the dividend and append it to 51, then repeat: 515 / 87

Step 4:
515 divided by 87 is 5 with a remainder of 80.
Record the quotient 5 as the next digit in the result. 
Result so far: 75.0
Subtracting 435 from 515 leaves us with 80.
Grab the next digit (6) from the dividend, add it to 80, then carry on: 806 / 87

Let's proceed to step 5:
If we divide 806 by 87, we get 9 and a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 759.0
Subtracting 783 from 806 leaves us with 23.
Take the next digit (8) from the dividend and append it to 23, then repeat: 238 / 87

Let's proceed to step 6:
When dividing 238 by 87, we get 2 with a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 7592.0
If we subtract 174 from 238, 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.

On to step 7:
87 can be fit into 640 7 times, resulting in a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 7592.7
If we subtract 609 from 640, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 8:
When dividing 310 by 87, we get 3 with a remainder of 49.
Write down 3 as next digit of the result. 
Result so far: 7592.73
If we subtract 261 from 310, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 9:
87 goes into 490 5 times with a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 7592.735
Subtracting 435 from 490 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 10:
The number 87 fits into 550 6 times, leaving a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 7592.7356
The remainder is 28 after subtracting 522 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 11:
87 can be fit into 280 3 times, resulting in a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 7592.73563
Deduct 261 from 280 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 12:
When dividing 190 by 87, we get 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 7592.735632
The remainder is 16 after subtracting 174 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
When dividing 160 by 87, we get 1 with a remainder of 73.
Record the quotient 1 as the next digit in the result. 
Result so far: 7592.7356321
Subtracting 87 from 160 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 14:
When dividing 730 by 87, we get 8 with a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 7592.73563218
If we take 696 away from 730, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The quotient of the division is 7592.73563218, and the remainder is 3.4e-08.