We're dividing 16861160 by 907 
Let's see how many times 907 fits into 16861160.

Moving on to step 1:
The number 907 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 907

Step 2:
907 can be fit into 16 0 times, resulting in a remainder of 16.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Fetch the next digit (8) from the dividend, attach it to 16 and continue: 168 / 907

On to step 3:
168 divided by 907 is 0 with a remainder of 168.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 168, we end up with 168.
Fetch the next digit (6) from the dividend, attach it to 168 and continue: 1686 / 907

Going ahead to step 4:
The number 907 fits into 1686 1 times, leaving a remainder of 779.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 907 away from 1686, we end up with 779.
Grab the next digit (1) from the dividend, add it to 779, then carry on: 7791 / 907

On to step 5:
If we divide 7791 by 907, we get 8 and a remainder of 535.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we take 7256 away from 7791, we end up with 535.
Append the next digit (1) from the dividend to 535 and continue with: 5351 / 907

Step 6:
The number 907 fits into 5351 5 times, leaving a remainder of 816.
Put 5 as the next digit of the answer. 
Result so far: 185.0
If we take 4535 away from 5351, we end up with 816.
Bring next digit (6) of the dividend behind the 816 and repeat the process: 8166 / 907

On to step 7:
If we divide 8166 by 907, we get 9 and a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 1859.0
Subtract 8163 from 8166 to get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 907

Let's proceed to step 8:
907 can be fit into 30 0 times, resulting in a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 18590.0
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 9:
300 divided by 907 is 0 with a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 18590.0
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 10:
3000 divided by 907 is 3 with a remainder of 279.
Put 3 as the next digit of the answer. 
Result so far: 18590.03
The remainder is 279 after subtracting 2721 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Step 11:
The number 907 fits into 2790 3 times, leaving a remainder of 69.
Write down 3 as next digit of the result. 
Result so far: 18590.033
Subtracting 2721 from 2790 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

The final outcome is 18590.033, with a leftover of 0.0069.