14265539 divided by 678 
Our goal is to divide 14265539 by 678.

Going ahead to step 1:
678 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 678

Let's proceed to step 2:
If we divide 14 by 678, we get 0 and a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Append the next digit (2) from the dividend to 14 and continue with: 142 / 678

Advancing to step 3:
142 divided by 678 is 0 with a remainder of 142.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 142 leaves us with 142.
Append the next digit (6) from the dividend to 142 and continue with: 1426 / 678

Step 4:
The number 678 fits into 1426 2 times, leaving a remainder of 70.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 70 after subtracting 1356 from 1426.
Take the next digit (5) from the dividend and append it to 70, then repeat: 705 / 678

On to step 5:
The number 678 fits into 705 1 times, leaving a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Subtract 678 from 705 to get 27.
Grab the next digit (5) from the dividend, add it to 27, then carry on: 275 / 678

Going ahead to step 6:
When dividing 275 by 678, we get 0 with a remainder of 275.
The next digit of our result is 0. 
Result so far: 210.0
Deduct 0 from 275 and we're left with 275.
Append the next digit (3) from the dividend to 275 and continue with: 2753 / 678

Step 7:
678 goes into 2753 4 times with a remainder of 41.
Write down 4 as next digit of the result. 
Result so far: 2104.0
Deduct 2712 from 2753 and we're left with 41.
Include the next digit (9) from the dividend after 41, then repeat: 419 / 678

Advancing to step 8:
419 divided by 678 is 0 with a remainder of 419.
Put 0 as the next digit of the answer. 
Result so far: 21040.0
Subtract 0 from 419 to get 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

On to step 9:
4190 divided by 678 is 6 with a remainder of 122.
Use 6 as the next digit of our solution. 
Result so far: 21040.6
If we take 4068 away from 4190, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Step 10:
The number 678 fits into 1220 1 times, leaving a remainder of 542.
The next digit of our result is 1. 
Result so far: 21040.61
The remainder is 542 after subtracting 678 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Advancing to step 11:
If we divide 5420 by 678, we get 7 and a remainder of 674.
Put 7 as the next digit of the answer. 
Result so far: 21040.617
Subtracting 4746 from 5420 leaves us with 674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6740, and continue the process.

Step 12:
678 goes into 6740 9 times with a remainder of 638.
The next digit of our result is 9. 
Result so far: 21040.6179
The remainder is 638 after subtracting 6102 from 6740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6380, and continue the process.

On to step 13:
6380 divided by 678 is 9 with a remainder of 278.
Put 9 as the next digit of the answer. 
Result so far: 21040.61799
Deduct 6102 from 6380 and we're left with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Our division results in 21040.61799 with a remaining 0.000278.