864541 divided by 51 
We want to divide 864541 by 51.

Going ahead to step 1:
If we divide 8 by 51, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 51

Let's proceed to step 2:
If we divide 86 by 51, we get 1 and a remainder of 35.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 51 from 86 and we're left with 35.
Include the next digit (4) from the dividend after 35, then repeat: 354 / 51

Step 3:
If we divide 354 by 51, we get 6 and a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtracting 306 from 354 leaves us with 48.
Take the next digit (5) from the dividend and append it to 48, then repeat: 485 / 51

Moving on to step 4:
When dividing 485 by 51, we get 9 with a remainder of 26.
Write down 9 as next digit of the result. 
Result so far: 169.0
If we take 459 away from 485, we end up with 26.
Include the next digit (4) from the dividend after 26, then repeat: 264 / 51

On to step 5:
51 goes into 264 5 times with a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 1695.0
Subtract 255 from 264 to get 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 51

Going ahead to step 6:
The number 51 fits into 91 1 times, leaving a remainder of 40.
Write down 1 as next digit of the result. 
Result so far: 16951.0
The remainder is 40 after subtracting 51 from 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 7:
400 divided by 51 is 7 with a remainder of 43.
Write down 7 as next digit of the result. 
Result so far: 16951.7
Deduct 357 from 400 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 8:
51 goes into 430 8 times with a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 16951.78
Deduct 408 from 430 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.

Going ahead to step 9:
The number 51 fits into 220 4 times, leaving a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 16951.784
The remainder is 16 after subtracting 204 from 220.
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 10:
When dividing 160 by 51, we get 3 with a remainder of 7.
The next digit of our result is 3. 
Result so far: 16951.7843
If we subtract 153 from 160, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 11:
51 can be fit into 70 1 times, resulting in a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 16951.78431
The remainder is 19 after subtracting 51 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 12:
If we divide 190 by 51, we get 3 and a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 16951.784313
Subtracting 153 from 190 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 13:
370 divided by 51 is 7 with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 16951.7843137
Deduct 357 from 370 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 14:
The number 51 fits into 130 2 times, leaving a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 16951.78431372
Subtract 102 from 130 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 16951.78431372, with a leftover of 2.8e-08.