2703718 ÷ 648 
We want to figure out the number of times 2703718 can be divided by 648.

On to step 1:
If we divide 2 by 648, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 648

Step 2:
27 divided by 648 is 0 with a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 27 to get 27.
Fetch the next digit (0) from the dividend, attach it to 27 and continue: 270 / 648

Let's proceed to step 3:
When dividing 270 by 648, we get 0 with a remainder of 270.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 270, we end up with 270.
Append the next digit (3) from the dividend to 270 and continue with: 2703 / 648

Let's proceed to step 4:
When dividing 2703 by 648, we get 4 with a remainder of 111.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 2592 from 2703, we get 111.
Fetch the next digit (7) from the dividend, attach it to 111 and continue: 1117 / 648

On to step 5:
648 can be fit into 1117 1 times, resulting in a remainder of 469.
Use 1 as the next digit of our solution. 
Result so far: 41.0
Subtracting 648 from 1117 leaves us with 469.
Take the next digit (1) from the dividend and append it to 469, then repeat: 4691 / 648

On to step 6:
648 goes into 4691 7 times with a remainder of 155.
The number 7 becomes the next digit in our result. 
Result so far: 417.0
The remainder is 155 after subtracting 4536 from 4691.
Include the next digit (8) from the dividend after 155, then repeat: 1558 / 648

Going ahead to step 7:
648 goes into 1558 2 times with a remainder of 262.
Use 2 as the next digit of our solution. 
Result so far: 4172.0
The remainder is 262 after subtracting 1296 from 1558.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Advancing to step 8:
2620 divided by 648 is 4 with a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 4172.4
The remainder is 28 after subtracting 2592 from 2620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
If we divide 280 by 648, we get 0 and a remainder of 280.
Record the quotient 0 as the next digit in the result. 
Result so far: 4172.4
If we take 0 away from 280, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 10:
The number 648 fits into 2800 4 times, leaving a remainder of 208.
Put 4 as the next digit of the answer. 
Result so far: 4172.404
Subtract 2592 from 2800 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 11:
When dividing 2080 by 648, we get 3 with a remainder of 136.
Use 3 as the next digit of our solution. 
Result so far: 4172.4043
Deduct 1944 from 2080 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 12:
648 goes into 1360 2 times with a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 4172.40432
If we subtract 1296 from 1360, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 13:
If we divide 640 by 648, we get 0 and a remainder of 640.
Use 0 as the next digit of our solution. 
Result so far: 4172.40432
Subtract 0 from 640 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Let's proceed to step 14:
When dividing 6400 by 648, we get 9 with a remainder of 568.
The number 9 becomes the next digit in our result. 
Result so far: 4172.4043209
Subtract 5832 from 6400 to get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

On to step 15:
When dividing 5680 by 648, we get 8 with a remainder of 496.
Write down 8 as next digit of the result. 
Result so far: 4172.40432098
The remainder is 496 after subtracting 5184 from 5680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

The final outcome is 4172.40432098, with a leftover of 4.96e-07.