We're dividing 451847 by 51 
Let's see how many times 51 fits into 451847.

Let's proceed to step 1:
When dividing 4 by 51, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 51

Going ahead to step 2:
45 divided by 51 is 0 with a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Fetch the next digit (1) from the dividend, attach it to 45 and continue: 451 / 51

Step 3:
51 goes into 451 8 times with a remainder of 43.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 408 from 451, we get 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 51

Step 4:
51 goes into 438 8 times with a remainder of 30.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
Subtracting 408 from 438 leaves us with 30.
Fetch the next digit (4) from the dividend, attach it to 30 and continue: 304 / 51

Going ahead to step 5:
51 can be fit into 304 5 times, resulting in a remainder of 49.
Write down 5 as next digit of the result. 
Result so far: 885.0
Subtracting 255 from 304 leaves us with 49.
Bring next digit (7) of the dividend behind the 49 and repeat the process: 497 / 51

Step 6:
51 goes into 497 9 times with a remainder of 38.
Record the quotient 9 as the next digit in the result. 
Result so far: 8859.0
Deduct 459 from 497 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 7:
51 goes into 380 7 times with a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 8859.7
Subtracting 357 from 380 leaves us with 23.
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 8:
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: 8859.74
Deduct 204 from 230 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 9:
51 can be fit into 260 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 8859.745
The remainder is 5 after subtracting 255 from 260.
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 10:
The number 51 fits into 50 0 times, leaving a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 8859.745
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.

Moving on to step 11:
The number 51 fits into 500 9 times, leaving a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 8859.74509
If we take 459 away from 500, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 12:
The number 51 fits into 410 8 times, leaving a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 8859.745098
Subtract 408 from 410 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 13:
The number 51 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 8859.745098
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 14:
51 can be fit into 200 3 times, resulting in a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 8859.74509803
If we subtract 153 from 200, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

The final outcome is 8859.74509803, with a leftover of 4.7e-08.