We're dividing 50669959 by 580 
Let's see how many times 580 fits into 50669959.

On to step 1:
5 divided by 580 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 580

Step 2:
50 divided by 580 is 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 50, we get 50.
Take the next digit (6) from the dividend and append it to 50, then repeat: 506 / 580

Let's proceed to step 3:
The number 580 fits into 506 0 times, leaving a remainder of 506.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 506 leaves us with 506.
Fetch the next digit (6) from the dividend, attach it to 506 and continue: 5066 / 580

Step 4:
If we divide 5066 by 580, we get 8 and a remainder of 426.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 4640 from 5066 to get 426.
Include the next digit (9) from the dividend after 426, then repeat: 4269 / 580

On to step 5:
When dividing 4269 by 580, we get 7 with a remainder of 209.
Put 7 as the next digit of the answer. 
Result so far: 87.0
If we subtract 4060 from 4269, we get 209.
Append the next digit (9) from the dividend to 209 and continue with: 2099 / 580

Going ahead to step 6:
When dividing 2099 by 580, we get 3 with a remainder of 359.
Use 3 as the next digit of our solution. 
Result so far: 873.0
If we subtract 1740 from 2099, we get 359.
Bring next digit (5) of the dividend behind the 359 and repeat the process: 3595 / 580

Moving on to step 7:
If we divide 3595 by 580, we get 6 and a remainder of 115.
Write down 6 as next digit of the result. 
Result so far: 8736.0
If we take 3480 away from 3595, we end up with 115.
Take the next digit (9) from the dividend and append it to 115, then repeat: 1159 / 580

Moving on to step 8:
580 can be fit into 1159 1 times, resulting in a remainder of 579.
Record the quotient 1 as the next digit in the result. 
Result so far: 87361.0
Subtracting 580 from 1159 leaves us with 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

Moving on to step 9:
When dividing 5790 by 580, we get 9 with a remainder of 570.
Use 9 as the next digit of our solution. 
Result so far: 87361.9
The remainder is 570 after subtracting 5220 from 5790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Moving on to step 10:
580 can be fit into 5700 9 times, resulting in a remainder of 480.
Put 9 as the next digit of the answer. 
Result so far: 87361.99
If we take 5220 away from 5700, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

The final outcome is 87361.99, with a leftover of 0.48.