We're dividing 845666 by 51 
Our goal is to divide 845666 by 51.

Going ahead to step 1:
When dividing 8 by 51, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 51

On to step 2:
51 goes into 84 1 times with a remainder of 33.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 51 from 84 leaves us with 33.
Append the next digit (5) from the dividend to 33 and continue with: 335 / 51

Moving on to step 3:
The number 51 fits into 335 6 times, leaving a remainder of 29.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Deduct 306 from 335 and we're left with 29.
Fetch the next digit (6) from the dividend, attach it to 29 and continue: 296 / 51

Going ahead to step 4:
51 can be fit into 296 5 times, resulting in a remainder of 41.
Use 5 as the next digit of our solution. 
Result so far: 165.0
If we take 255 away from 296, we end up with 41.
Fetch the next digit (6) from the dividend, attach it to 41 and continue: 416 / 51

On to step 5:
The number 51 fits into 416 8 times, leaving a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 1658.0
If we subtract 408 from 416, we get 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 51

Moving on to step 6:
The number 51 fits into 86 1 times, leaving a remainder of 35.
The number 1 becomes the next digit in our result. 
Result so far: 16581.0
If we take 51 away from 86, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 7:
If we divide 350 by 51, we get 6 and a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 16581.6
Deduct 306 from 350 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 8:
When dividing 440 by 51, we get 8 with a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 16581.68
If we subtract 408 from 440, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 9:
If we divide 320 by 51, we get 6 and a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 16581.686
If we take 306 away from 320, 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:
51 goes into 140 2 times with a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 16581.6862
The remainder is 38 after subtracting 102 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 11:
When dividing 380 by 51, we get 7 with a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 16581.68627
The remainder is 23 after subtracting 357 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 12:
51 can be fit into 230 4 times, resulting in a remainder of 26.
The next digit of our result is 4. 
Result so far: 16581.686274
If we subtract 204 from 230, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 13:
If we divide 260 by 51, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 16581.6862745
Deduct 255 from 260 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 14:
When dividing 50 by 51, we get 0 with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 16581.6862745
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final result is 16581.6862745 with a remainder of 5e-08.