13557653 ÷ 724 
We want to figure out the number of times 13557653 can be divided by 724.

Step 1:
The number 724 fits into 1 0 times, leaving 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.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 724

Let's proceed to step 2:
724 can be fit into 13 0 times, resulting in a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 724

Advancing to step 3:
724 goes into 135 0 times with a remainder of 135.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 135 after subtracting 0 from 135.
Bring next digit (5) of the dividend behind the 135 and repeat the process: 1355 / 724

Step 4:
724 goes into 1355 1 times with a remainder of 631.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 724 away from 1355, we end up with 631.
Bring next digit (7) of the dividend behind the 631 and repeat the process: 6317 / 724

Let's proceed to step 5:
724 can be fit into 6317 8 times, resulting in a remainder of 525.
The next digit of our result is 8. 
Result so far: 18.0
Subtracting 5792 from 6317 leaves us with 525.
Grab the next digit (6) from the dividend, add it to 525, then carry on: 5256 / 724

Step 6:
The number 724 fits into 5256 7 times, leaving a remainder of 188.
The next digit of our result is 7. 
Result so far: 187.0
Deduct 5068 from 5256 and we're left with 188.
Fetch the next digit (5) from the dividend, attach it to 188 and continue: 1885 / 724

On to step 7:
The number 724 fits into 1885 2 times, leaving a remainder of 437.
The next digit of our result is 2. 
Result so far: 1872.0
If we subtract 1448 from 1885, we get 437.
Append the next digit (3) from the dividend to 437 and continue with: 4373 / 724

Going ahead to step 8:
If we divide 4373 by 724, we get 6 and a remainder of 29.
Put 6 as the next digit of the answer. 
Result so far: 18726.0
If we subtract 4344 from 4373, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 9:
The number 724 fits into 290 0 times, leaving a remainder of 290.
The next digit of our result is 0. 
Result so far: 18726.0
Deduct 0 from 290 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Moving on to step 10:
2900 divided by 724 is 4 with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 18726.04
The remainder is 4 after subtracting 2896 from 2900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 11:
724 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 18726.04
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
If we divide 400 by 724, we get 0 and a remainder of 400.
The next digit of our result is 0. 
Result so far: 18726.04
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final result is 18726.04 with a remainder of 0.004.