661180 divided by 39 
We want to divide 661180 by 39.

Going ahead to step 1:
39 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 39

Step 2:
The number 39 fits into 66 1 times, leaving a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 39 from 66, we get 27.
Fetch the next digit (1) from the dividend, attach it to 27 and continue: 271 / 39

On to step 3:
271 divided by 39 is 6 with a remainder of 37.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Deduct 234 from 271 and we're left with 37.
Grab the next digit (1) from the dividend, add it to 37, then carry on: 371 / 39

Let's proceed to step 4:
When dividing 371 by 39, we get 9 with a remainder of 20.
Write down 9 as next digit of the result. 
Result so far: 169.0
If we subtract 351 from 371, we get 20.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 39

On to step 5:
208 divided by 39 is 5 with a remainder of 13.
Put 5 as the next digit of the answer. 
Result so far: 1695.0
If we take 195 away from 208, we end up with 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 39

Step 6:
When dividing 130 by 39, we get 3 with a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 16953.0
The remainder is 13 after subtracting 117 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 7:
The number 39 fits into 130 3 times, leaving a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 16953.3
If we take 117 away from 130, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 8:
130 divided by 39 is 3 with a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 16953.33
If we take 117 away from 130, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final result is 16953.33 with a remainder of 0.013.