445564 divided by 51 
We want to divide 445564 by 51.

Step 1:
51 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 51

On to step 2:
When dividing 44 by 51, we get 0 with a remainder of 44.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 44 after subtracting 0 from 44.
Take the next digit (5) from the dividend and append it to 44, then repeat: 445 / 51

Step 3:
If we divide 445 by 51, we get 8 and a remainder of 37.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 408 away from 445, we end up with 37.
Include the next digit (5) from the dividend after 37, then repeat: 375 / 51

On to step 4:
51 can be fit into 375 7 times, resulting in a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 87.0
Deduct 357 from 375 and we're left with 18.
Include the next digit (6) from the dividend after 18, then repeat: 186 / 51

Going ahead to step 5:
51 goes into 186 3 times with a remainder of 33.
The number 3 becomes the next digit in our result. 
Result so far: 873.0
The remainder is 33 after subtracting 153 from 186.
Grab the next digit (4) from the dividend, add it to 33, then carry on: 334 / 51

Going ahead to step 6:
51 can be fit into 334 6 times, resulting in a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 8736.0
If we subtract 306 from 334, we 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.

Let's proceed to step 7:
The number 51 fits into 280 5 times, leaving a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 8736.5
Subtract 255 from 280 to get 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 8:
If we divide 250 by 51, we get 4 and a remainder of 46.
Write down 4 as next digit of the result. 
Result so far: 8736.54
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.

Advancing to step 9:
460 divided by 51 is 9 with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 8736.549
Subtracting 459 from 460 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 10:
When dividing 10 by 51, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 8736.549
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 11:
If we divide 100 by 51, we get 1 and a remainder of 49.
The number 1 becomes the next digit in our result. 
Result so far: 8736.54901
Deduct 51 from 100 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 12:
When dividing 490 by 51, we get 9 with a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 8736.549019
Subtract 459 from 490 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 13:
51 goes into 310 6 times with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 8736.5490196
If we subtract 306 from 310, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 14:
The number 51 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 8736.5490196
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 8736.5490196, with a leftover of 4e-08.