648738 ÷ 26 
Let's see how many times 26 fits into 648738.

Going ahead to step 1:
26 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 26

Moving on to step 2:
If we divide 64 by 26, we get 2 and a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 52 from 64 and we're left with 12.
Bring next digit (8) of the dividend behind the 12 and repeat the process: 128 / 26

Let's proceed to step 3:
If we divide 128 by 26, we get 4 and a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
Subtract 104 from 128 to get 24.
Append the next digit (7) from the dividend to 24 and continue with: 247 / 26

Advancing to step 4:
The number 26 fits into 247 9 times, leaving a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 249.0
If we subtract 234 from 247, we get 13.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 26

Let's proceed to step 5:
26 can be fit into 133 5 times, resulting in a remainder of 3.
The next digit of our result is 5. 
Result so far: 2495.0
Subtracting 130 from 133 leaves us with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 26

Going ahead to step 6:
If we divide 38 by 26, we get 1 and a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 24951.0
Deduct 26 from 38 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
120 divided by 26 is 4 with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 24951.4
Subtracting 104 from 120 leaves us 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.

Let's proceed to step 8:
26 can be fit into 160 6 times, resulting in a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 24951.46
Subtracting 156 from 160 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
26 goes into 40 1 times with a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 24951.461
Subtract 26 from 40 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 10:
26 can be fit into 140 5 times, resulting in a remainder of 10.
The next digit of our result is 5. 
Result so far: 24951.4615
Deduct 130 from 140 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
26 can be fit into 100 3 times, resulting in a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 24951.46153
Deduct 78 from 100 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 12:
26 can be fit into 220 8 times, resulting in a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 24951.461538
If we subtract 208 from 220, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 13:
26 goes into 120 4 times with a remainder of 16.
The next digit of our result is 4. 
Result so far: 24951.4615384
If we take 104 away from 120, 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.

On to step 14:
26 goes into 160 6 times with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 24951.46153846
The remainder is 4 after subtracting 156 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 24951.46153846, with a leftover of 4e-09.