We look at the division of 265689 by 51 
We want to divide 265689 by 51.

Going ahead to step 1:
2 divided by 51 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 51

Step 2:
51 goes into 26 0 times with a remainder of 26.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 26 to get 26.
Grab the next digit (5) from the dividend, add it to 26, then carry on: 265 / 51

Moving on to step 3:
When dividing 265 by 51, we get 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 255 from 265 leaves us with 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 51

Going ahead to step 4:
106 divided by 51 is 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 52.0
If we subtract 102 from 106, we get 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 51

Let's proceed to step 5:
51 goes into 48 0 times with a remainder of 48.
Write down 0 as next digit of the result. 
Result so far: 520.0
If we take 0 away from 48, we end up with 48.
Append the next digit (9) from the dividend to 48 and continue with: 489 / 51

Let's proceed to step 6:
The number 51 fits into 489 9 times, leaving a remainder of 30.
The next digit of our result is 9. 
Result so far: 5209.0
Subtracting 459 from 489 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 7:
When dividing 300 by 51, we get 5 with a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 5209.5
If we take 255 away from 300, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 8:
51 can be fit into 450 8 times, resulting in a remainder of 42.
Write down 8 as next digit of the result. 
Result so far: 5209.58
Subtracting 408 from 450 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 9:
51 can be fit into 420 8 times, resulting in a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 5209.588
If we take 408 away from 420, we end up 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.

After the division, we end up with 5209.588 and a remainder of 0.0012.