51000579 ÷ 264 
We're looking to find how many times 264 goes into 51000579.

Going ahead to step 1:
When dividing 5 by 264, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our 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 / 264

Moving on to step 2:
If we divide 51 by 264, we get 0 and a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Grab the next digit (0) from the dividend, add it to 51, then carry on: 510 / 264

Going ahead to step 3:
If we divide 510 by 264, we get 1 and a remainder of 246.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 246 after subtracting 264 from 510.
Take the next digit (0) from the dividend and append it to 246, then repeat: 2460 / 264

Advancing to step 4:
The number 264 fits into 2460 9 times, leaving a remainder of 84.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we subtract 2376 from 2460, we get 84.
Grab the next digit (0) from the dividend, add it to 84, then carry on: 840 / 264

On to step 5:
When dividing 840 by 264, we get 3 with a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 193.0
Subtract 792 from 840 to get 48.
Include the next digit (5) from the dividend after 48, then repeat: 485 / 264

Advancing to step 6:
The number 264 fits into 485 1 times, leaving a remainder of 221.
Use 1 as the next digit of our solution. 
Result so far: 1931.0
Subtracting 264 from 485 leaves us with 221.
Take the next digit (7) from the dividend and append it to 221, then repeat: 2217 / 264

Let's proceed to step 7:
2217 divided by 264 is 8 with a remainder of 105.
The next digit of our result is 8. 
Result so far: 19318.0
Subtracting 2112 from 2217 leaves us with 105.
Include the next digit (9) from the dividend after 105, then repeat: 1059 / 264

On to step 8:
When dividing 1059 by 264, we get 4 with a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 193184.0
If we subtract 1056 from 1059, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 9:
264 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 193184.0
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
If we divide 300 by 264, we get 1 and a remainder of 36.
Put 1 as the next digit of the answer. 
Result so far: 193184.01
If we take 264 away from 300, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
264 goes into 360 1 times with a remainder of 96.
Write down 1 as next digit of the result. 
Result so far: 193184.011
If we subtract 264 from 360, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

The quotient of the division is 193184.011, and the remainder is 0.0096.