12086519 divided by 610 
We're looking to find how many times 610 goes into 12086519.

On to step 1:
If we divide 1 by 610, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 610

Advancing to step 2:
If we divide 12 by 610, we get 0 and a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 610

On to step 3:
If we divide 120 by 610, we get 0 and a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 120, we end up with 120.
Fetch the next digit (8) from the dividend, attach it to 120 and continue: 1208 / 610

Let's proceed to step 4:
If we divide 1208 by 610, we get 1 and a remainder of 598.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 610 from 1208 leaves us with 598.
Grab the next digit (6) from the dividend, add it to 598, then carry on: 5986 / 610

Advancing to step 5:
610 goes into 5986 9 times with a remainder of 496.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we subtract 5490 from 5986, we get 496.
Append the next digit (5) from the dividend to 496 and continue with: 4965 / 610

Advancing to step 6:
610 can be fit into 4965 8 times, resulting in a remainder of 85.
The number 8 becomes the next digit in our result. 
Result so far: 198.0
Subtract 4880 from 4965 to get 85.
Bring next digit (1) of the dividend behind the 85 and repeat the process: 851 / 610

On to step 7:
610 goes into 851 1 times with a remainder of 241.
The next digit of our result is 1. 
Result so far: 1981.0
Subtracting 610 from 851 leaves us with 241.
Bring next digit (9) of the dividend behind the 241 and repeat the process: 2419 / 610

Step 8:
2419 divided by 610 is 3 with a remainder of 589.
Put 3 as the next digit of the answer. 
Result so far: 19813.0
If we take 1830 away from 2419, we end up with 589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

Let's proceed to step 9:
When dividing 5890 by 610, we get 9 with a remainder of 400.
The number 9 becomes the next digit in our result. 
Result so far: 19813.9
If we take 5490 away from 5890, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 10:
If we divide 4000 by 610, we get 6 and a remainder of 340.
Write down 6 as next digit of the result. 
Result so far: 19813.96
Subtract 3660 from 4000 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 11:
If we divide 3400 by 610, we get 5 and a remainder of 350.
Write down 5 as next digit of the result. 
Result so far: 19813.965
Deduct 3050 from 3400 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Step 12:
If we divide 3500 by 610, we get 5 and a remainder of 450.
Record the quotient 5 as the next digit in the result. 
Result so far: 19813.9655
If we subtract 3050 from 3500, we get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Our division results in 19813.9655 with a remaining 0.0045.