64743218 ÷ 512 
We want to divide 64743218 by 512.

Advancing to step 1:
512 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 512

On to step 2:
512 can be fit into 64 0 times, resulting in a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Grab the next digit (7) from the dividend, add it to 64, then carry on: 647 / 512

Moving on to step 3:
647 divided by 512 is 1 with a remainder of 135.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 512 from 647 leaves us with 135.
Grab the next digit (4) from the dividend, add it to 135, then carry on: 1354 / 512

Advancing to step 4:
When dividing 1354 by 512, we get 2 with a remainder of 330.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 1024 from 1354 to get 330.
Grab the next digit (3) from the dividend, add it to 330, then carry on: 3303 / 512

Going ahead to step 5:
If we divide 3303 by 512, we get 6 and a remainder of 231.
Record the quotient 6 as the next digit in the result. 
Result so far: 126.0
Deduct 3072 from 3303 and we're left with 231.
Bring next digit (2) of the dividend behind the 231 and repeat the process: 2312 / 512

Advancing to step 6:
The number 512 fits into 2312 4 times, leaving a remainder of 264.
The next digit of our result is 4. 
Result so far: 1264.0
Deduct 2048 from 2312 and we're left with 264.
Fetch the next digit (1) from the dividend, attach it to 264 and continue: 2641 / 512

Advancing to step 7:
If we divide 2641 by 512, we get 5 and a remainder of 81.
Write down 5 as next digit of the result. 
Result so far: 12645.0
The remainder is 81 after subtracting 2560 from 2641.
Include the next digit (8) from the dividend after 81, then repeat: 818 / 512

On to step 8:
If we divide 818 by 512, we get 1 and a remainder of 306.
Record the quotient 1 as the next digit in the result. 
Result so far: 126451.0
If we subtract 512 from 818, we get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Moving on to step 9:
512 can be fit into 3060 5 times, resulting in a remainder of 500.
Record the quotient 5 as the next digit in the result. 
Result so far: 126451.5
Subtract 2560 from 3060 to get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Step 10:
When dividing 5000 by 512, we get 9 with a remainder of 392.
Write down 9 as next digit of the result. 
Result so far: 126451.59
Subtract 4608 from 5000 to get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Advancing to step 11:
512 goes into 3920 7 times with a remainder of 336.
Put 7 as the next digit of the answer. 
Result so far: 126451.597
If we take 3584 away from 3920, we end up with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Advancing to step 12:
512 can be fit into 3360 6 times, resulting in a remainder of 288.
Write down 6 as next digit of the result. 
Result so far: 126451.5976
Subtract 3072 from 3360 to get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 13:
The number 512 fits into 2880 5 times, leaving a remainder of 320.
The number 5 becomes the next digit in our result. 
Result so far: 126451.59765
Deduct 2560 from 2880 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 14:
When dividing 3200 by 512, we get 6 with a remainder of 128.
Use 6 as the next digit of our solution. 
Result so far: 126451.597656
Deduct 3072 from 3200 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Let's proceed to step 15:
When dividing 1280 by 512, we get 2 with a remainder of 256.
Write down 2 as next digit of the result. 
Result so far: 126451.5976562
Deduct 1024 from 1280 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

On to step 16:
512 goes into 2560 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 126451.59765625
Subtracting 2560 from 2560 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 126451.59765625, and the remainder is 0.0.