51277980 ÷ 275 
We want to figure out the number of times 51277980 can be divided by 275.

On to step 1:
The number 275 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 275

On to step 2:
If we divide 51 by 275, we get 0 and a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 275

Step 3:
The number 275 fits into 512 1 times, leaving a remainder of 237.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 275 from 512, we get 237.
Bring next digit (7) of the dividend behind the 237 and repeat the process: 2377 / 275

Moving on to step 4:
When dividing 2377 by 275, we get 8 with a remainder of 177.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
If we subtract 2200 from 2377, we get 177.
Take the next digit (7) from the dividend and append it to 177, then repeat: 1777 / 275

Step 5:
275 goes into 1777 6 times with a remainder of 127.
Record the quotient 6 as the next digit in the result. 
Result so far: 186.0
If we subtract 1650 from 1777, we get 127.
Include the next digit (9) from the dividend after 127, then repeat: 1279 / 275

Moving on to step 6:
275 can be fit into 1279 4 times, resulting in a remainder of 179.
The number 4 becomes the next digit in our result. 
Result so far: 1864.0
The remainder is 179 after subtracting 1100 from 1279.
Fetch the next digit (8) from the dividend, attach it to 179 and continue: 1798 / 275

Step 7:
1798 divided by 275 is 6 with a remainder of 148.
The next digit of our result is 6. 
Result so far: 18646.0
Subtracting 1650 from 1798 leaves us with 148.
Grab the next digit (0) from the dividend, add it to 148, then carry on: 1480 / 275

Let's proceed to step 8:
275 can be fit into 1480 5 times, resulting in a remainder of 105.
Put 5 as the next digit of the answer. 
Result so far: 186465.0
Deduct 1375 from 1480 and we're left with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 9:
If we divide 1050 by 275, we get 3 and a remainder of 225.
Use 3 as the next digit of our solution. 
Result so far: 186465.3
Subtracting 825 from 1050 leaves us with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

On to step 10:
2250 divided by 275 is 8 with a remainder of 50.
The number 8 becomes the next digit in our result. 
Result so far: 186465.38
Deduct 2200 from 2250 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.

Step 11:
500 divided by 275 is 1 with a remainder of 225.
Put 1 as the next digit of the answer. 
Result so far: 186465.381
If we subtract 275 from 500, we get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

On to step 12:
The number 275 fits into 2250 8 times, leaving a remainder of 50.
Put 8 as the next digit of the answer. 
Result so far: 186465.3818
The remainder is 50 after subtracting 2200 from 2250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 13:
500 divided by 275 is 1 with a remainder of 225.
Record the quotient 1 as the next digit in the result. 
Result so far: 186465.38181
If we subtract 275 from 500, we get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

On to step 14:
2250 divided by 275 is 8 with a remainder of 50.
Put 8 as the next digit of the answer. 
Result so far: 186465.381818
Subtracting 2200 from 2250 leaves us 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 15:
If we divide 500 by 275, we get 1 and a remainder of 225.
Use 1 as the next digit of our solution. 
Result so far: 186465.3818181
Deduct 275 from 500 and we're left with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Advancing to step 16:
If we divide 2250 by 275, we get 8 and a remainder of 50.
The number 8 becomes the next digit in our result. 
Result so far: 186465.38181818
Subtract 2200 from 2250 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

After the division, we end up with 186465.38181818 and a remainder of 5e-08.