Let's divide 64933246 by 815
We want to divide 64933246 by 815.

Moving on to step 1:
815 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 815

On to step 2:
When dividing 64 by 815, we get 0 with a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Take the next digit (9) from the dividend and append it to 64, then repeat: 649 / 815

Step 3:
815 goes into 649 0 times with a remainder of 649.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 649, we get 649.
Fetch the next digit (3) from the dividend, attach it to 649 and continue: 6493 / 815

Moving on to step 4:
If we divide 6493 by 815, we get 7 and a remainder of 788.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 5705 away from 6493, we end up with 788.
Grab the next digit (3) from the dividend, add it to 788, then carry on: 7883 / 815

Advancing to step 5:
The number 815 fits into 7883 9 times, leaving a remainder of 548.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
Deduct 7335 from 7883 and we're left with 548.
Bring next digit (2) of the dividend behind the 548 and repeat the process: 5482 / 815

Moving on to step 6:
When dividing 5482 by 815, we get 6 with a remainder of 592.
The next digit of our result is 6. 
Result so far: 796.0
If we subtract 4890 from 5482, we get 592.
Include the next digit (4) from the dividend after 592, then repeat: 5924 / 815

Advancing to step 7:
5924 divided by 815 is 7 with a remainder of 219.
Put 7 as the next digit of the answer. 
Result so far: 7967.0
If we take 5705 away from 5924, we end up with 219.
Fetch the next digit (6) from the dividend, attach it to 219 and continue: 2196 / 815

On to step 8:
815 goes into 2196 2 times with a remainder of 566.
Write down 2 as next digit of the result. 
Result so far: 79672.0
If we subtract 1630 from 2196, we get 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

Step 9:
The number 815 fits into 5660 6 times, leaving a remainder of 770.
Put 6 as the next digit of the answer. 
Result so far: 79672.6
Deduct 4890 from 5660 and we're left with 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

Advancing to step 10:
815 can be fit into 7700 9 times, resulting in a remainder of 365.
Record the quotient 9 as the next digit in the result. 
Result so far: 79672.69
The remainder is 365 after subtracting 7335 from 7700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Step 11:
The number 815 fits into 3650 4 times, leaving a remainder of 390.
The number 4 becomes the next digit in our result. 
Result so far: 79672.694
Deduct 3260 from 3650 and we're left with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Going ahead to step 12:
If we divide 3900 by 815, we get 4 and a remainder of 640.
Put 4 as the next digit of the answer. 
Result so far: 79672.6944
If we subtract 3260 from 3900, we get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

After the division, we end up with 79672.6944 and a remainder of 0.0064.