Let's divide 64415750 by 73
Let's see how many times 73 fits into 64415750.

Advancing to step 1:
The number 73 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 73

Let's proceed to step 2:
73 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
The remainder is 64 after subtracting 0 from 64.
Fetch the next digit (4) from the dividend, attach it to 64 and continue: 644 / 73

Going ahead to step 3:
When dividing 644 by 73, we get 8 with a remainder of 60.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 584 from 644 leaves us with 60.
Include the next digit (1) from the dividend after 60, then repeat: 601 / 73

Moving on to step 4:
The number 73 fits into 601 8 times, leaving a remainder of 17.
The next digit of our result is 8. 
Result so far: 88.0
If we take 584 away from 601, we end up with 17.
Fetch the next digit (5) from the dividend, attach it to 17 and continue: 175 / 73

On to step 5:
73 goes into 175 2 times with a remainder of 29.
Use 2 as the next digit of our solution. 
Result so far: 882.0
Subtract 146 from 175 to get 29.
Include the next digit (7) from the dividend after 29, then repeat: 297 / 73

Advancing to step 6:
When dividing 297 by 73, we get 4 with a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 8824.0
Deduct 292 from 297 and we're left with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 73

Step 7:
73 goes into 55 0 times with a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 88240.0
Subtract 0 from 55 to get 55.
Include the next digit (0) from the dividend after 55, then repeat: 550 / 73

On to step 8:
If we divide 550 by 73, we get 7 and a remainder of 39.
The number 7 becomes the next digit in our result. 
Result so far: 882407.0
The remainder is 39 after subtracting 511 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 9:
The number 73 fits into 390 5 times, leaving a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 882407.5
Deduct 365 from 390 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 10:
73 goes into 250 3 times with a remainder of 31.
The number 3 becomes the next digit in our result. 
Result so far: 882407.53
If we subtract 219 from 250, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 11:
73 can be fit into 310 4 times, resulting in a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 882407.534
If we take 292 away from 310, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 12:
73 goes into 180 2 times with a remainder of 34.
Use 2 as the next digit of our solution. 
Result so far: 882407.5342
Subtracting 146 from 180 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 13:
340 divided by 73 is 4 with a remainder of 48.
The next digit of our result is 4. 
Result so far: 882407.53424
If we take 292 away from 340, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 14:
480 divided by 73 is 6 with a remainder of 42.
Use 6 as the next digit of our solution. 
Result so far: 882407.534246
If we take 438 away from 480, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 15:
420 divided by 73 is 5 with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 882407.5342465
Subtract 365 from 420 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 16:
The number 73 fits into 550 7 times, leaving a remainder of 39.
Put 7 as the next digit of the answer. 
Result so far: 882407.53424657
Deduct 511 from 550 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

After the division, we end up with 882407.53424657 and a remainder of 3.9e-08.