320059 ÷ 87 
We want to divide 320059 by 87.

On to step 1:
When dividing 3 by 87, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 87

Moving on to step 2:
32 divided by 87 is 0 with a remainder of 32.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 32, we get 32.
Append the next digit (0) from the dividend to 32 and continue with: 320 / 87

Let's proceed to step 3:
87 can be fit into 320 3 times, resulting in a remainder of 59.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 261 from 320 and we're left with 59.
Fetch the next digit (0) from the dividend, attach it to 59 and continue: 590 / 87

Advancing to step 4:
87 goes into 590 6 times with a remainder of 68.
Write down 6 as next digit of the result. 
Result so far: 36.0
If we take 522 away from 590, we end up with 68.
Append the next digit (5) from the dividend to 68 and continue with: 685 / 87

Moving on to step 5:
685 divided by 87 is 7 with a remainder of 76.
Use 7 as the next digit of our solution. 
Result so far: 367.0
The remainder is 76 after subtracting 609 from 685.
Take the next digit (9) from the dividend and append it to 76, then repeat: 769 / 87

On to step 6:
769 divided by 87 is 8 with a remainder of 73.
Record the quotient 8 as the next digit in the result. 
Result so far: 3678.0
The remainder is 73 after subtracting 696 from 769.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Going ahead to step 7:
87 can be fit into 730 8 times, resulting in a remainder of 34.
The next digit of our result is 8. 
Result so far: 3678.8
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.

Going ahead to step 8:
The number 87 fits into 340 3 times, leaving a remainder of 79.
Use 3 as the next digit of our solution. 
Result so far: 3678.83
Subtracting 261 from 340 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 9:
The number 87 fits into 790 9 times, leaving a remainder of 7.
The next digit of our result is 9. 
Result so far: 3678.839
Subtracting 783 from 790 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 10:
When dividing 70 by 87, we get 0 with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 3678.839
Subtracting 0 from 70 leaves us 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:
87 goes into 700 8 times with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 3678.83908
If we subtract 696 from 700, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 12:
When dividing 40 by 87, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 3678.83908
Subtracting 0 from 40 leaves us 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.

Moving on to step 13:
If we divide 400 by 87, we get 4 and a remainder of 52.
Write down 4 as next digit of the result. 
Result so far: 3678.8390804
If we subtract 348 from 400, we get 52.
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:
87 can be fit into 520 5 times, resulting in a remainder of 85.
Write down 5 as next digit of the result. 
Result so far: 3678.83908045
Deduct 435 from 520 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

The final outcome is 3678.83908045, with a leftover of 8.5e-08.