We're dividing 486380 by 51 
We want to divide 486380 by 51.

Let's proceed to step 1:
51 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 51

Step 2:
The number 51 fits into 48 0 times, leaving a remainder of 48.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 48 leaves us with 48.
Append the next digit (6) from the dividend to 48 and continue with: 486 / 51

Advancing to step 3:
51 goes into 486 9 times with a remainder of 27.
The next digit of our result is 9. 
Result so far: 9.0
If we take 459 away from 486, we end up with 27.
Append the next digit (3) from the dividend to 27 and continue with: 273 / 51

Let's proceed to step 4:
51 goes into 273 5 times with a remainder of 18.
The next digit of our result is 5. 
Result so far: 95.0
Subtracting 255 from 273 leaves us with 18.
Append the next digit (8) from the dividend to 18 and continue with: 188 / 51

Going ahead to step 5:
If we divide 188 by 51, we get 3 and a remainder of 35.
Use 3 as the next digit of our solution. 
Result so far: 953.0
If we take 153 away from 188, we end up with 35.
Bring next digit (0) of the dividend behind the 35 and repeat the process: 350 / 51

Moving on to step 6:
51 can be fit into 350 6 times, resulting in a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 9536.0
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.

Going ahead to step 7:
The number 51 fits into 440 8 times, leaving a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 9536.8
Subtracting 408 from 440 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 8:
320 divided by 51 is 6 with a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 9536.86
The remainder is 14 after subtracting 306 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 9:
51 goes into 140 2 times with a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 9536.862
If we subtract 102 from 140, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 10:
51 goes into 380 7 times with a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 9536.8627
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.

Let's proceed to step 11:
51 can be fit into 230 4 times, resulting in a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 9536.86274
Subtract 204 from 230 to 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.

Moving on to step 12:
51 goes into 260 5 times with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 9536.862745
Subtract 255 from 260 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 13:
51 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 9536.862745
Deduct 0 from 50 and we're left 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.

Let's proceed to step 14:
51 can be fit into 500 9 times, resulting in a remainder of 41.
Put 9 as the next digit of the answer. 
Result so far: 9536.86274509
The remainder is 41 after subtracting 459 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

In conclusion, the division gives 9536.86274509 with a balance of 4.1e-08.