51428500 divided by 200 
We want to figure out the number of times 51428500 can be divided by 200.

Advancing to step 1:
5 divided by 200 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 200

Advancing to step 2:
If we divide 51 by 200, we get 0 and a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Include the next digit (4) from the dividend after 51, then repeat: 514 / 200

Going ahead to step 3:
The number 200 fits into 514 2 times, leaving a remainder of 114.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 114 after subtracting 400 from 514.
Grab the next digit (2) from the dividend, add it to 114, then carry on: 1142 / 200

Advancing to step 4:
If we divide 1142 by 200, we get 5 and a remainder of 142.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
If we subtract 1000 from 1142, we get 142.
Take the next digit (8) from the dividend and append it to 142, then repeat: 1428 / 200

Step 5:
200 can be fit into 1428 7 times, resulting in a remainder of 28.
The number 7 becomes the next digit in our result. 
Result so far: 257.0
The remainder is 28 after subtracting 1400 from 1428.
Grab the next digit (5) from the dividend, add it to 28, then carry on: 285 / 200

Step 6:
200 goes into 285 1 times with a remainder of 85.
Write down 1 as next digit of the result. 
Result so far: 2571.0
The remainder is 85 after subtracting 200 from 285.
Fetch the next digit (0) from the dividend, attach it to 85 and continue: 850 / 200

Step 7:
When dividing 850 by 200, we get 4 with a remainder of 50.
The next digit of our result is 4. 
Result so far: 25714.0
Deduct 800 from 850 and we're left with 50.
Include the next digit (0) from the dividend after 50, then repeat: 500 / 200

Moving on to step 8:
200 can be fit into 500 2 times, resulting in a remainder of 100.
Write down 2 as next digit of the result. 
Result so far: 257142.0
Deduct 400 from 500 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 9:
If we divide 1000 by 200, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 257142.5
Subtract 1000 from 1000 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
If we divide 0 by 200, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 257142.5
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
When dividing 0 by 200, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 257142.5
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 257142.5, and the remainder is 0.0.