We're dividing 14997749 by 774 
Our goal is to divide 14997749 by 774.

Going ahead to step 1:
When dividing 1 by 774, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 774

Step 2:
The number 774 fits into 14 0 times, leaving a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 14, we end up with 14.
Append the next digit (9) from the dividend to 14 and continue with: 149 / 774

Going ahead to step 3:
The number 774 fits into 149 0 times, leaving a remainder of 149.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 149 to get 149.
Take the next digit (9) from the dividend and append it to 149, then repeat: 1499 / 774

On to step 4:
If we divide 1499 by 774, we get 1 and a remainder of 725.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 774 from 1499 to get 725.
Bring next digit (7) of the dividend behind the 725 and repeat the process: 7257 / 774

Moving on to step 5:
If we divide 7257 by 774, we get 9 and a remainder of 291.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Subtract 6966 from 7257 to get 291.
Include the next digit (7) from the dividend after 291, then repeat: 2917 / 774

Moving on to step 6:
The number 774 fits into 2917 3 times, leaving a remainder of 595.
Write down 3 as next digit of the result. 
Result so far: 193.0
Deduct 2322 from 2917 and we're left with 595.
Take the next digit (4) from the dividend and append it to 595, then repeat: 5954 / 774

On to step 7:
If we divide 5954 by 774, we get 7 and a remainder of 536.
Use 7 as the next digit of our solution. 
Result so far: 1937.0
If we subtract 5418 from 5954, we get 536.
Include the next digit (9) from the dividend after 536, then repeat: 5369 / 774

Going ahead to step 8:
5369 divided by 774 is 6 with a remainder of 725.
Record the quotient 6 as the next digit in the result. 
Result so far: 19376.0
If we subtract 4644 from 5369, we get 725.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Moving on to step 9:
7250 divided by 774 is 9 with a remainder of 284.
Put 9 as the next digit of the answer. 
Result so far: 19376.9
Deduct 6966 from 7250 and we're left with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Step 10:
The number 774 fits into 2840 3 times, leaving a remainder of 518.
The number 3 becomes the next digit in our result. 
Result so far: 19376.93
Deduct 2322 from 2840 and we're left with 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Going ahead to step 11:
774 goes into 5180 6 times with a remainder of 536.
Record the quotient 6 as the next digit in the result. 
Result so far: 19376.936
Subtracting 4644 from 5180 leaves us with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Step 12:
If we divide 5360 by 774, we get 6 and a remainder of 716.
Put 6 as the next digit of the answer. 
Result so far: 19376.9366
If we subtract 4644 from 5360, we get 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

The final outcome is 19376.9366, with a leftover of 0.00716.