We divide 266821 by 75
We want to divide 266821 by 75.

Advancing to step 1:
2 divided by 75 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 75

Advancing to step 2:
75 goes into 26 0 times with a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 26, we end up with 26.
Bring next digit (6) of the dividend behind the 26 and repeat the process: 266 / 75

Let's proceed to step 3:
When dividing 266 by 75, we get 3 with a remainder of 41.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 225 from 266 to get 41.
Take the next digit (8) from the dividend and append it to 41, then repeat: 418 / 75

On to step 4:
When dividing 418 by 75, we get 5 with a remainder of 43.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Subtracting 375 from 418 leaves us with 43.
Take the next digit (2) from the dividend and append it to 43, then repeat: 432 / 75

Step 5:
75 goes into 432 5 times with a remainder of 57.
Put 5 as the next digit of the answer. 
Result so far: 355.0
Subtract 375 from 432 to get 57.
Take the next digit (1) from the dividend and append it to 57, then repeat: 571 / 75

On to step 6:
571 divided by 75 is 7 with a remainder of 46.
Use 7 as the next digit of our solution. 
Result so far: 3557.0
Deduct 525 from 571 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 7:
460 divided by 75 is 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 3557.6
Deduct 450 from 460 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 8:
100 divided by 75 is 1 with a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 3557.61
Subtracting 75 from 100 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 9:
The number 75 fits into 250 3 times, leaving a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 3557.613
Deduct 225 from 250 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 10:
When dividing 250 by 75, we get 3 with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 3557.6133
The remainder is 25 after subtracting 225 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 3557.6133 with a remainder of 0.00025.