We look at the division of 78400393 by 562 
We want to divide 78400393 by 562.

Moving on to step 1:
562 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 562

Step 2:
562 goes into 78 0 times with a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Fetch the next digit (4) from the dividend, attach it to 78 and continue: 784 / 562

Moving on to step 3:
The number 562 fits into 784 1 times, leaving a remainder of 222.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 562 from 784 and we're left with 222.
Fetch the next digit (0) from the dividend, attach it to 222 and continue: 2220 / 562

Moving on to step 4:
2220 divided by 562 is 3 with a remainder of 534.
The next digit of our result is 3. 
Result so far: 13.0
If we take 1686 away from 2220, we end up with 534.
Include the next digit (0) from the dividend after 534, then repeat: 5340 / 562

On to step 5:
562 can be fit into 5340 9 times, resulting in a remainder of 282.
The next digit of our result is 9. 
Result so far: 139.0
Deduct 5058 from 5340 and we're left with 282.
Fetch the next digit (3) from the dividend, attach it to 282 and continue: 2823 / 562

Let's proceed to step 6:
562 can be fit into 2823 5 times, resulting in a remainder of 13.
Record the quotient 5 as the next digit in the result. 
Result so far: 1395.0
If we take 2810 away from 2823, we end up with 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 562

On to step 7:
When dividing 139 by 562, we get 0 with a remainder of 139.
Write down 0 as next digit of the result. 
Result so far: 13950.0
Deduct 0 from 139 and we're left with 139.
Include the next digit (3) from the dividend after 139, then repeat: 1393 / 562

Advancing to step 8:
If we divide 1393 by 562, we get 2 and a remainder of 269.
The next digit of our result is 2. 
Result so far: 139502.0
Subtract 1124 from 1393 to get 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Advancing to step 9:
2690 divided by 562 is 4 with a remainder of 442.
Use 4 as the next digit of our solution. 
Result so far: 139502.4
The remainder is 442 after subtracting 2248 from 2690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Let's proceed to step 10:
562 goes into 4420 7 times with a remainder of 486.
Put 7 as the next digit of the answer. 
Result so far: 139502.47
Subtracting 3934 from 4420 leaves us with 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Let's proceed to step 11:
562 can be fit into 4860 8 times, resulting in a remainder of 364.
Write down 8 as next digit of the result. 
Result so far: 139502.478
Deduct 4496 from 4860 and we're left with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Advancing to step 12:
The number 562 fits into 3640 6 times, leaving a remainder of 268.
Write down 6 as next digit of the result. 
Result so far: 139502.4786
The remainder is 268 after subtracting 3372 from 3640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Moving on to step 13:
562 goes into 2680 4 times with a remainder of 432.
The number 4 becomes the next digit in our result. 
Result so far: 139502.47864
If we subtract 2248 from 2680, we get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Advancing to step 14:
562 can be fit into 4320 7 times, resulting in a remainder of 386.
Write down 7 as next digit of the result. 
Result so far: 139502.478647
If we subtract 3934 from 4320, we get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

On to step 15:
562 goes into 3860 6 times with a remainder of 488.
The number 6 becomes the next digit in our result. 
Result so far: 139502.4786476
Subtracting 3372 from 3860 leaves us with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Moving on to step 16:
The number 562 fits into 4880 8 times, leaving a remainder of 384.
Use 8 as the next digit of our solution. 
Result so far: 139502.47864768
If we subtract 4496 from 4880, we get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

The quotient of the division is 139502.47864768, and the remainder is 3.84e-07.