We divide 16854031 by 663
Our goal is to divide 16854031 by 663.

On to step 1:
If we divide 1 by 663, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 663

Moving on to step 2:
When dividing 16 by 663, we get 0 with a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Grab the next digit (8) from the dividend, add it to 16, then carry on: 168 / 663

Going ahead to step 3:
When dividing 168 by 663, we get 0 with a remainder of 168.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 168 and we're left with 168.
Include the next digit (5) from the dividend after 168, then repeat: 1685 / 663

Going ahead to step 4:
1685 divided by 663 is 2 with a remainder of 359.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 1326 from 1685, we get 359.
Take the next digit (4) from the dividend and append it to 359, then repeat: 3594 / 663

On to step 5:
663 can be fit into 3594 5 times, resulting in a remainder of 279.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
If we subtract 3315 from 3594, we get 279.
Take the next digit (0) from the dividend and append it to 279, then repeat: 2790 / 663

Step 6:
When dividing 2790 by 663, we get 4 with a remainder of 138.
Write down 4 as next digit of the result. 
Result so far: 254.0
If we take 2652 away from 2790, we end up with 138.
Take the next digit (3) from the dividend and append it to 138, then repeat: 1383 / 663

Step 7:
When dividing 1383 by 663, we get 2 with a remainder of 57.
The number 2 becomes the next digit in our result. 
Result so far: 2542.0
If we take 1326 away from 1383, we end up with 57.
Include the next digit (1) from the dividend after 57, then repeat: 571 / 663

On to step 8:
571 divided by 663 is 0 with a remainder of 571.
Record the quotient 0 as the next digit in the result. 
Result so far: 25420.0
If we take 0 away from 571, we end up with 571.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5710, and continue the process.

Advancing to step 9:
663 can be fit into 5710 8 times, resulting in a remainder of 406.
Record the quotient 8 as the next digit in the result. 
Result so far: 25420.8
Deduct 5304 from 5710 and we're left with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Step 10:
If we divide 4060 by 663, we get 6 and a remainder of 82.
Write down 6 as next digit of the result. 
Result so far: 25420.86
The remainder is 82 after subtracting 3978 from 4060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 11:
The number 663 fits into 820 1 times, leaving a remainder of 157.
The number 1 becomes the next digit in our result. 
Result so far: 25420.861
Subtracting 663 from 820 leaves us with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

On to step 12:
663 goes into 1570 2 times with a remainder of 244.
Put 2 as the next digit of the answer. 
Result so far: 25420.8612
If we take 1326 away from 1570, we end up with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 13:
663 can be fit into 2440 3 times, resulting in a remainder of 451.
Put 3 as the next digit of the answer. 
Result so far: 25420.86123
The remainder is 451 after subtracting 1989 from 2440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

Moving on to step 14:
When dividing 4510 by 663, we get 6 with a remainder of 532.
Use 6 as the next digit of our solution. 
Result so far: 25420.861236
Subtract 3978 from 4510 to get 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Step 15:
The number 663 fits into 5320 8 times, leaving a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 25420.8612368
If we subtract 5304 from 5320, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 16:
When dividing 160 by 663, we get 0 with a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 25420.8612368
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

After the division, we end up with 25420.8612368 and a remainder of 1.6e-07.