13864374 divided by 722 
Let's see how many times 722 fits into 13864374.

Advancing to step 1:
When dividing 1 by 722, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 722

Step 2:
If we divide 13 by 722, we get 0 and a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 722

Advancing to step 3:
The number 722 fits into 138 0 times, leaving a remainder of 138.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 138 leaves us with 138.
Bring next digit (6) of the dividend behind the 138 and repeat the process: 1386 / 722

Going ahead to step 4:
1386 divided by 722 is 1 with a remainder of 664.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 722 from 1386 leaves us with 664.
Include the next digit (4) from the dividend after 664, then repeat: 6644 / 722

On to step 5:
6644 divided by 722 is 9 with a remainder of 146.
Put 9 as the next digit of the answer. 
Result so far: 19.0
The remainder is 146 after subtracting 6498 from 6644.
Bring next digit (3) of the dividend behind the 146 and repeat the process: 1463 / 722

Going ahead to step 6:
1463 divided by 722 is 2 with a remainder of 19.
Record the quotient 2 as the next digit in the result. 
Result so far: 192.0
The remainder is 19 after subtracting 1444 from 1463.
Bring next digit (7) of the dividend behind the 19 and repeat the process: 197 / 722

On to step 7:
When dividing 197 by 722, we get 0 with a remainder of 197.
Use 0 as the next digit of our solution. 
Result so far: 1920.0
Subtract 0 from 197 to get 197.
Include the next digit (4) from the dividend after 197, then repeat: 1974 / 722

Moving on to step 8:
If we divide 1974 by 722, we get 2 and a remainder of 530.
Record the quotient 2 as the next digit in the result. 
Result so far: 19202.0
The remainder is 530 after subtracting 1444 from 1974.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Let's proceed to step 9:
If we divide 5300 by 722, we get 7 and a remainder of 246.
Record the quotient 7 as the next digit in the result. 
Result so far: 19202.7
If we take 5054 away from 5300, we end up with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Step 10:
722 can be fit into 2460 3 times, resulting in a remainder of 294.
Write down 3 as next digit of the result. 
Result so far: 19202.73
If we subtract 2166 from 2460, we get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

On to step 11:
722 can be fit into 2940 4 times, resulting in a remainder of 52.
Write down 4 as next digit of the result. 
Result so far: 19202.734
The remainder is 52 after subtracting 2888 from 2940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 12:
722 can be fit into 520 0 times, resulting in a remainder of 520.
Use 0 as the next digit of our solution. 
Result so far: 19202.734
Deduct 0 from 520 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 13:
722 can be fit into 5200 7 times, resulting in a remainder of 146.
Use 7 as the next digit of our solution. 
Result so far: 19202.73407
If we take 5054 away from 5200, we end up with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Moving on to step 14:
The number 722 fits into 1460 2 times, leaving a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 19202.734072
If we take 1444 away from 1460, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 15:
The number 722 fits into 160 0 times, leaving a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 19202.734072
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.

Moving on to step 16:
The number 722 fits into 1600 2 times, leaving a remainder of 156.
The number 2 becomes the next digit in our result. 
Result so far: 19202.73407202
If we take 1444 away from 1600, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Our division results in 19202.73407202 with a remaining 1.56e-07.