64928731 divided by 73 
We're looking to find how many times 73 goes into 64928731.

Advancing to step 1:
73 can be fit into 6 0 times, resulting in 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.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 73

Let's proceed to step 2:
When dividing 64 by 73, we get 0 with a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Bring next digit (9) of the dividend behind the 64 and repeat the process: 649 / 73

Advancing to step 3:
73 can be fit into 649 8 times, resulting in a remainder of 65.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 65 after subtracting 584 from 649.
Include the next digit (2) from the dividend after 65, then repeat: 652 / 73

Moving on to step 4:
73 goes into 652 8 times with a remainder of 68.
Record the quotient 8 as the next digit in the result. 
Result so far: 88.0
Deduct 584 from 652 and we're left with 68.
Include the next digit (8) from the dividend after 68, then repeat: 688 / 73

Let's proceed to step 5:
The number 73 fits into 688 9 times, leaving a remainder of 31.
Put 9 as the next digit of the answer. 
Result so far: 889.0
Subtract 657 from 688 to get 31.
Take the next digit (7) from the dividend and append it to 31, then repeat: 317 / 73

On to step 6:
If we divide 317 by 73, we get 4 and a remainder of 25.
Write down 4 as next digit of the result. 
Result so far: 8894.0
The remainder is 25 after subtracting 292 from 317.
Take the next digit (3) from the dividend and append it to 25, then repeat: 253 / 73

On to step 7:
The number 73 fits into 253 3 times, leaving a remainder of 34.
Use 3 as the next digit of our solution. 
Result so far: 88943.0
If we take 219 away from 253, we end up with 34.
Include the next digit (1) from the dividend after 34, then repeat: 341 / 73

Advancing to step 8:
341 divided by 73 is 4 with a remainder of 49.
Use 4 as the next digit of our solution. 
Result so far: 889434.0
Deduct 292 from 341 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 9:
The number 73 fits into 490 6 times, leaving a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 889434.6
Deduct 438 from 490 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 10:
When dividing 520 by 73, we get 7 with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 889434.67
Subtracting 511 from 520 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 11:
If we divide 90 by 73, we get 1 and a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 889434.671
If we subtract 73 from 90, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 12:
170 divided by 73 is 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 889434.6712
Deduct 146 from 170 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 13:
The number 73 fits into 240 3 times, leaving a remainder of 21.
The next digit of our result is 3. 
Result so far: 889434.67123
The remainder is 21 after subtracting 219 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 14:
73 goes into 210 2 times with a remainder of 64.
The next digit of our result is 2. 
Result so far: 889434.671232
Deduct 146 from 210 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 15:
When dividing 640 by 73, we get 8 with a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 889434.6712328
Subtract 584 from 640 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 16:
When dividing 560 by 73, we get 7 with a remainder of 49.
Use 7 as the next digit of our solution. 
Result so far: 889434.67123287
If we take 511 away from 560, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

In conclusion, the division gives 889434.67123287 with a balance of 4.9e-08.