We divide 78397650 by 279
Our goal is to divide 78397650 by 279.

Advancing to step 1:
The number 279 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 279

Advancing to step 2:
279 can be fit into 78 0 times, resulting in a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Bring next digit (3) of the dividend behind the 78 and repeat the process: 783 / 279

Let's proceed to step 3:
When dividing 783 by 279, we get 2 with a remainder of 225.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 558 away from 783, we end up with 225.
Include the next digit (9) from the dividend after 225, then repeat: 2259 / 279

On to step 4:
If we divide 2259 by 279, we get 8 and a remainder of 27.
Write down 8 as next digit of the result. 
Result so far: 28.0
If we take 2232 away from 2259, we end up with 27.
Include the next digit (7) from the dividend after 27, then repeat: 277 / 279

Step 5:
When dividing 277 by 279, we get 0 with a remainder of 277.
The next digit of our result is 0. 
Result so far: 280.0
If we subtract 0 from 277, we get 277.
Append the next digit (6) from the dividend to 277 and continue with: 2776 / 279

Going ahead to step 6:
279 can be fit into 2776 9 times, resulting in a remainder of 265.
Use 9 as the next digit of our solution. 
Result so far: 2809.0
Subtracting 2511 from 2776 leaves us with 265.
Append the next digit (5) from the dividend to 265 and continue with: 2655 / 279

Advancing to step 7:
279 can be fit into 2655 9 times, resulting in a remainder of 144.
Write down 9 as next digit of the result. 
Result so far: 28099.0
Deduct 2511 from 2655 and we're left with 144.
Append the next digit (0) from the dividend to 144 and continue with: 1440 / 279

Step 8:
If we divide 1440 by 279, we get 5 and a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 280995.0
If we take 1395 away from 1440, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 9:
279 can be fit into 450 1 times, resulting in a remainder of 171.
The next digit of our result is 1. 
Result so far: 280995.1
Deduct 279 from 450 and we're left with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Moving on to step 10:
The number 279 fits into 1710 6 times, leaving a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 280995.16
If we subtract 1674 from 1710, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
279 goes into 360 1 times with a remainder of 81.
Put 1 as the next digit of the answer. 
Result so far: 280995.161
Subtracting 279 from 360 leaves us with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Step 12:
279 can be fit into 810 2 times, resulting in a remainder of 252.
The next digit of our result is 2. 
Result so far: 280995.1612
Deduct 558 from 810 and we're left with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Moving on to step 13:
2520 divided by 279 is 9 with a remainder of 9.
The next digit of our result is 9. 
Result so far: 280995.16129
If we subtract 2511 from 2520, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 14:
279 goes into 90 0 times with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 280995.16129
The remainder is 90 after subtracting 0 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 15:
900 divided by 279 is 3 with a remainder of 63.
Put 3 as the next digit of the answer. 
Result so far: 280995.1612903
Deduct 837 from 900 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 16:
279 can be fit into 630 2 times, resulting in a remainder of 72.
Use 2 as the next digit of our solution. 
Result so far: 280995.16129032
If we subtract 558 from 630, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The quotient of the division is 280995.16129032, and the remainder is 7.2e-08.