666615 divided by 59 
We're looking to find how many times 59 goes into 666615.

On to step 1:
If we divide 6 by 59, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 59

Let's proceed to step 2:
66 divided by 59 is 1 with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 59 from 66 to get 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 59

Moving on to step 3:
When dividing 76 by 59, we get 1 with a remainder of 17.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 17 after subtracting 59 from 76.
Bring next digit (6) of the dividend behind the 17 and repeat the process: 176 / 59

Going ahead to step 4:
If we divide 176 by 59, we get 2 and a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 112.0
Subtract 118 from 176 to get 58.
Take the next digit (1) from the dividend and append it to 58, then repeat: 581 / 59

Advancing to step 5:
The number 59 fits into 581 9 times, leaving a remainder of 50.
The number 9 becomes the next digit in our result. 
Result so far: 1129.0
If we subtract 531 from 581, we get 50.
Include the next digit (5) from the dividend after 50, then repeat: 505 / 59

On to step 6:
The number 59 fits into 505 8 times, leaving a remainder of 33.
Record the quotient 8 as the next digit in the result. 
Result so far: 11298.0
Deduct 472 from 505 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 7:
330 divided by 59 is 5 with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 11298.5
Subtracting 295 from 330 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 8:
When dividing 350 by 59, we get 5 with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 11298.55
Deduct 295 from 350 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final result is 11298.55 with a remainder of 0.055.