We're dividing 440402 by 51 
We want to divide 440402 by 51.

Advancing to step 1:
When dividing 4 by 51, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 51

Step 2:
51 can be fit into 44 0 times, resulting in a remainder of 44.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 44 and we're left with 44.
Take the next digit (0) from the dividend and append it to 44, then repeat: 440 / 51

Going ahead to step 3:
If we divide 440 by 51, we get 8 and a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 408 from 440 and we're left with 32.
Take the next digit (4) from the dividend and append it to 32, then repeat: 324 / 51

Going ahead to step 4:
51 can be fit into 324 6 times, resulting in a remainder of 18.
The next digit of our result is 6. 
Result so far: 86.0
Subtract 306 from 324 to get 18.
Grab the next digit (0) from the dividend, add it to 18, then carry on: 180 / 51

Let's proceed to step 5:
If we divide 180 by 51, we get 3 and a remainder of 27.
The number 3 becomes the next digit in our result. 
Result so far: 863.0
Subtracting 153 from 180 leaves us with 27.
Take the next digit (2) from the dividend and append it to 27, then repeat: 272 / 51

Advancing to step 6:
When dividing 272 by 51, we get 5 with a remainder of 17.
Put 5 as the next digit of the answer. 
Result so far: 8635.0
The remainder is 17 after subtracting 255 from 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 7:
If we divide 170 by 51, we get 3 and a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 8635.3
Subtract 153 from 170 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 8:
The number 51 fits into 170 3 times, leaving a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 8635.33
If we take 153 away from 170, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final result is 8635.33 with a remainder of 0.017.