We divide 266607 by 51
Let's see how many times 51 fits into 266607.

Step 1:
When dividing 2 by 51, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 51

Advancing to step 2:
51 can be fit into 26 0 times, resulting in a remainder of 26.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 26 to get 26.
Include the next digit (6) from the dividend after 26, then repeat: 266 / 51

Moving on to step 3:
266 divided by 51 is 5 with a remainder of 11.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 11 after subtracting 255 from 266.
Grab the next digit (6) from the dividend, add it to 11, then carry on: 116 / 51

Moving on to step 4:
51 can be fit into 116 2 times, resulting in a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 52.0
Subtract 102 from 116 to get 14.
Append the next digit (0) from the dividend to 14 and continue with: 140 / 51

Going ahead to step 5:
When dividing 140 by 51, we get 2 with a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 522.0
Subtract 102 from 140 to get 38.
Grab the next digit (7) from the dividend, add it to 38, then carry on: 387 / 51

Advancing to step 6:
51 can be fit into 387 7 times, resulting in a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 5227.0
Subtracting 357 from 387 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.

Let's proceed to step 7:
If we divide 300 by 51, we get 5 and a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 5227.5
If we subtract 255 from 300, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 8:
If we divide 450 by 51, we get 8 and a remainder of 42.
Record the quotient 8 as the next digit in the result. 
Result so far: 5227.58
Subtract 408 from 450 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 9:
51 can be fit into 420 8 times, resulting in a remainder of 12.
The next digit of our result is 8. 
Result so far: 5227.588
If we subtract 408 from 420, 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.

The final result is 5227.588 with a remainder of 0.0012.