Let's divide 689011 by 87
Our goal is to divide 689011 by 87.

Going ahead to step 1:
When dividing 6 by 87, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 87

Going ahead to step 2:
When dividing 68 by 87, we get 0 with a remainder of 68.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Include the next digit (9) from the dividend after 68, then repeat: 689 / 87

Moving on to step 3:
The number 87 fits into 689 7 times, leaving a remainder of 80.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 609 away from 689, we end up with 80.
Bring next digit (0) of the dividend behind the 80 and repeat the process: 800 / 87

Let's proceed to step 4:
87 goes into 800 9 times with a remainder of 17.
Write down 9 as next digit of the result. 
Result so far: 79.0
If we subtract 783 from 800, we get 17.
Grab the next digit (1) from the dividend, add it to 17, then carry on: 171 / 87

On to step 5:
87 can be fit into 171 1 times, resulting in a remainder of 84.
Record the quotient 1 as the next digit in the result. 
Result so far: 791.0
Deduct 87 from 171 and we're left with 84.
Grab the next digit (1) from the dividend, add it to 84, then carry on: 841 / 87

Going ahead to step 6:
When dividing 841 by 87, we get 9 with a remainder of 58.
The number 9 becomes the next digit in our result. 
Result so far: 7919.0
Subtracting 783 from 841 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 7:
87 can be fit into 580 6 times, resulting in a remainder of 58.
Write down 6 as next digit of the result. 
Result so far: 7919.6
Subtracting 522 from 580 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 8:
The number 87 fits into 580 6 times, leaving a remainder of 58.
Record the quotient 6 as the next digit in the result. 
Result so far: 7919.66
If we subtract 522 from 580, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The final result is 7919.66 with a remainder of 0.058.