511653 ÷ 26 
Let's see how many times 26 fits into 511653.

On to step 1:
5 divided by 26 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 26

Moving on to step 2:
51 divided by 26 is 1 with a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 25 after subtracting 26 from 51.
Include the next digit (1) from the dividend after 25, then repeat: 251 / 26

On to step 3:
The number 26 fits into 251 9 times, leaving a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
If we subtract 234 from 251, we get 17.
Include the next digit (6) from the dividend after 17, then repeat: 176 / 26

Let's proceed to step 4:
176 divided by 26 is 6 with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 196.0
If we take 156 away from 176, we end up with 20.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 26

On to step 5:
26 can be fit into 205 7 times, resulting in a remainder of 23.
The next digit of our result is 7. 
Result so far: 1967.0
Subtract 182 from 205 to get 23.
Take the next digit (3) from the dividend and append it to 23, then repeat: 233 / 26

Step 6:
26 can be fit into 233 8 times, resulting in a remainder of 25.
Write down 8 as next digit of the result. 
Result so far: 19678.0
Subtract 208 from 233 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 7:
When dividing 250 by 26, we get 9 with a remainder of 16.
Write down 9 as next digit of the result. 
Result so far: 19678.9
Subtracting 234 from 250 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.

Moving on to step 8:
If we divide 160 by 26, we get 6 and a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 19678.96
If we subtract 156 from 160, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
40 divided by 26 is 1 with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 19678.961
If we take 26 away from 40, we end up with 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:
When dividing 140 by 26, we get 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 19678.9615
Subtracting 130 from 140 leaves us 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.

Step 11:
26 goes into 100 3 times with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 19678.96153
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.

Step 12:
26 can be fit into 220 8 times, resulting in a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 19678.961538
The remainder is 12 after subtracting 208 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 13:
If we divide 120 by 26, we get 4 and a remainder of 16.
The next digit of our result is 4. 
Result so far: 19678.9615384
If we subtract 104 from 120, we get 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 14:
If we divide 160 by 26, we get 6 and a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 19678.96153846
Subtract 156 from 160 to get 4.
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 19678.96153846, with a leftover of 4e-09.