We're dividing 12742615 by 783 
Our goal is to divide 12742615 by 783.

Step 1:
783 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 783

Let's proceed to step 2:
If we divide 12 by 783, we get 0 and a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Bring next digit (7) of the dividend behind the 12 and repeat the process: 127 / 783

Moving on to step 3:
127 divided by 783 is 0 with a remainder of 127.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 127 and we're left with 127.
Append the next digit (4) from the dividend to 127 and continue with: 1274 / 783

Going ahead to step 4:
The number 783 fits into 1274 1 times, leaving a remainder of 491.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 783 from 1274 and we're left with 491.
Grab the next digit (2) from the dividend, add it to 491, then carry on: 4912 / 783

On to step 5:
When dividing 4912 by 783, we get 6 with a remainder of 214.
The next digit of our result is 6. 
Result so far: 16.0
If we take 4698 away from 4912, we end up with 214.
Fetch the next digit (6) from the dividend, attach it to 214 and continue: 2146 / 783

Going ahead to step 6:
If we divide 2146 by 783, we get 2 and a remainder of 580.
The next digit of our result is 2. 
Result so far: 162.0
If we take 1566 away from 2146, we end up with 580.
Grab the next digit (1) from the dividend, add it to 580, then carry on: 5801 / 783

Moving on to step 7:
The number 783 fits into 5801 7 times, leaving a remainder of 320.
The next digit of our result is 7. 
Result so far: 1627.0
Deduct 5481 from 5801 and we're left with 320.
Append the next digit (5) from the dividend to 320 and continue with: 3205 / 783

Step 8:
The number 783 fits into 3205 4 times, leaving a remainder of 73.
Use 4 as the next digit of our solution. 
Result so far: 16274.0
The remainder is 73 after subtracting 3132 from 3205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 9:
The number 783 fits into 730 0 times, leaving a remainder of 730.
Record the quotient 0 as the next digit in the result. 
Result so far: 16274.0
If we subtract 0 from 730, we get 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Let's proceed to step 10:
783 goes into 7300 9 times with a remainder of 253.
Record the quotient 9 as the next digit in the result. 
Result so far: 16274.09
Subtracting 7047 from 7300 leaves us with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Step 11:
2530 divided by 783 is 3 with a remainder of 181.
Use 3 as the next digit of our solution. 
Result so far: 16274.093
If we take 2349 away from 2530, we end up with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Let's proceed to step 12:
When dividing 1810 by 783, we get 2 with a remainder of 244.
Write down 2 as next digit of the result. 
Result so far: 16274.0932
If we take 1566 away from 1810, 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.

On to step 13:
783 can be fit into 2440 3 times, resulting in a remainder of 91.
Use 3 as the next digit of our solution. 
Result so far: 16274.09323
Subtract 2349 from 2440 to get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 14:
If we divide 910 by 783, we get 1 and a remainder of 127.
Put 1 as the next digit of the answer. 
Result so far: 16274.093231
The remainder is 127 after subtracting 783 from 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Step 15:
The number 783 fits into 1270 1 times, leaving a remainder of 487.
Put 1 as the next digit of the answer. 
Result so far: 16274.0932311
Deduct 783 from 1270 and we're left with 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

The quotient of the division is 16274.0932311, and the remainder is 4.87e-06.