Let's divide 459991 by 51
Let's see how many times 51 fits into 459991.

Moving on to step 1:
4 divided by 51 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 51

Let's proceed to step 2:
If we divide 45 by 51, we get 0 and a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Append the next digit (9) from the dividend to 45 and continue with: 459 / 51

On to step 3:
51 goes into 459 9 times with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 459 from 459 and we're left with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 51

Going ahead to step 4:
If we divide 9 by 51, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 90.0
Subtract 0 from 9 to get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 51

Moving on to step 5:
When dividing 99 by 51, we get 1 with a remainder of 48.
Record the quotient 1 as the next digit in the result. 
Result so far: 901.0
If we subtract 51 from 99, we get 48.
Fetch the next digit (1) from the dividend, attach it to 48 and continue: 481 / 51

Advancing to step 6:
51 goes into 481 9 times with a remainder of 22.
Write down 9 as next digit of the result. 
Result so far: 9019.0
Deduct 459 from 481 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.

Advancing to step 7:
220 divided by 51 is 4 with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 9019.4
If we take 204 away from 220, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 8:
51 can be fit into 160 3 times, resulting in a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 9019.43
Subtracting 153 from 160 leaves us with 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 9:
If we divide 70 by 51, we get 1 and a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 9019.431
If we take 51 away from 70, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 10:
The number 51 fits into 190 3 times, leaving a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 9019.4313
Subtract 153 from 190 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 11:
When dividing 370 by 51, we get 7 with a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 9019.43137
If we subtract 357 from 370, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 12:
51 goes into 130 2 times with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 9019.431372
Subtracting 102 from 130 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 13:
280 divided by 51 is 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 9019.4313725
Deduct 255 from 280 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.

Advancing to step 14:
51 goes into 250 4 times with a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 9019.43137254
The remainder is 46 after subtracting 204 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

In conclusion, the division gives 9019.43137254 with a balance of 4.6e-08.