We divide 10986388 by 678
We want to divide 10986388 by 678.

On to step 1:
When dividing 1 by 678, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 678

On to step 2:
678 goes into 10 0 times with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 678

Going ahead to step 3:
The number 678 fits into 109 0 times, leaving a remainder of 109.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 109, we get 109.
Fetch the next digit (8) from the dividend, attach it to 109 and continue: 1098 / 678

Moving on to step 4:
The number 678 fits into 1098 1 times, leaving a remainder of 420.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 678 from 1098 leaves us with 420.
Fetch the next digit (6) from the dividend, attach it to 420 and continue: 4206 / 678

Going ahead to step 5:
When dividing 4206 by 678, we get 6 with a remainder of 138.
Write down 6 as next digit of the result. 
Result so far: 16.0
Deduct 4068 from 4206 and we're left with 138.
Append the next digit (3) from the dividend to 138 and continue with: 1383 / 678

Let's proceed to step 6:
The number 678 fits into 1383 2 times, leaving a remainder of 27.
The number 2 becomes the next digit in our result. 
Result so far: 162.0
The remainder is 27 after subtracting 1356 from 1383.
Append the next digit (8) from the dividend to 27 and continue with: 278 / 678

Let's proceed to step 7:
The number 678 fits into 278 0 times, leaving a remainder of 278.
The next digit of our result is 0. 
Result so far: 1620.0
Deduct 0 from 278 and we're left with 278.
Take the next digit (8) from the dividend and append it to 278, then repeat: 2788 / 678

Advancing to step 8:
The number 678 fits into 2788 4 times, leaving a remainder of 76.
Use 4 as the next digit of our solution. 
Result so far: 16204.0
If we subtract 2712 from 2788, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 9:
678 goes into 760 1 times with a remainder of 82.
Record the quotient 1 as the next digit in the result. 
Result so far: 16204.1
If we take 678 away from 760, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 10:
The number 678 fits into 820 1 times, leaving a remainder of 142.
Put 1 as the next digit of the answer. 
Result so far: 16204.11
Deduct 678 from 820 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Our division results in 16204.11 with a remaining 0.142.