We look at the division of 591966 by 10 
Let's see how many times 10 fits into 591966.

Advancing to step 1:
5 divided by 10 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 10

Going ahead to step 2:
59 divided by 10 is 5 with a remainder of 9.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 50 from 59 and we're left with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 10

On to step 3:
10 goes into 91 9 times with a remainder of 1.
The next digit of our result is 9. 
Result so far: 59.0
Subtract 90 from 91 to get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 10

Moving on to step 4:
The number 10 fits into 19 1 times, leaving a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 591.0
If we subtract 10 from 19, we get 9.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 10

Moving on to step 5:
10 can be fit into 96 9 times, resulting in a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 5919.0
Deduct 90 from 96 and we're left with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 10

Let's proceed to step 6:
10 goes into 66 6 times with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 59196.0
If we take 60 away from 66, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
10 can be fit into 60 6 times, resulting in a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 59196.6
Subtracting 60 from 60 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
0 divided by 10 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 59196.6
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
0 divided by 10 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 59196.6
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 59196.6, with a leftover of 0.0.