We divide 389659 by 87
We're looking to find how many times 87 goes into 389659.

Let's proceed to step 1:
When dividing 3 by 87, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 87

On to step 2:
When dividing 38 by 87, we get 0 with a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Append the next digit (9) from the dividend to 38 and continue with: 389 / 87

Moving on to step 3:
If we divide 389 by 87, we get 4 and a remainder of 41.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 41 after subtracting 348 from 389.
Grab the next digit (6) from the dividend, add it to 41, then carry on: 416 / 87

Let's proceed to step 4:
The number 87 fits into 416 4 times, leaving a remainder of 68.
The next digit of our result is 4. 
Result so far: 44.0
Subtracting 348 from 416 leaves us with 68.
Take the next digit (5) from the dividend and append it to 68, then repeat: 685 / 87

Step 5:
87 goes into 685 7 times with a remainder of 76.
Record the quotient 7 as the next digit in the result. 
Result so far: 447.0
Subtracting 609 from 685 leaves us with 76.
Take the next digit (9) from the dividend and append it to 76, then repeat: 769 / 87

Advancing to step 6:
The number 87 fits into 769 8 times, leaving a remainder of 73.
The number 8 becomes the next digit in our result. 
Result so far: 4478.0
Deduct 696 from 769 and we're left 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.

Moving on to step 7:
If we divide 730 by 87, we get 8 and a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 4478.8
The remainder is 34 after subtracting 696 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 8:
When dividing 340 by 87, we get 3 with a remainder of 79.
The next digit of our result is 3. 
Result so far: 4478.83
The remainder is 79 after subtracting 261 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 9:
87 can be fit into 790 9 times, resulting in a remainder of 7.
The next digit of our result is 9. 
Result so far: 4478.839
If we subtract 783 from 790, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 10:
The number 87 fits into 70 0 times, leaving a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 4478.839
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 11:
If we divide 700 by 87, we get 8 and a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 4478.83908
If we take 696 away from 700, we end up 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.

Going ahead to step 12:
87 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 4478.83908
If we take 0 away from 40, 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.

Step 13:
When dividing 400 by 87, we get 4 with a remainder of 52.
Write down 4 as next digit of the result. 
Result so far: 4478.8390804
The remainder is 52 after subtracting 348 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 14:
The number 87 fits into 520 5 times, leaving a remainder of 85.
Write down 5 as next digit of the result. 
Result so far: 4478.83908045
Subtract 435 from 520 to get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

After the division, we end up with 4478.83908045 and a remainder of 8.5e-08.