64539905 divided by 725 
We want to divide 64539905 by 725.

Moving on to step 1:
725 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 725

Moving on to step 2:
725 goes into 64 0 times with a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Append the next digit (5) from the dividend to 64 and continue with: 645 / 725

Advancing to step 3:
645 divided by 725 is 0 with a remainder of 645.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 645, we get 645.
Fetch the next digit (3) from the dividend, attach it to 645 and continue: 6453 / 725

Going ahead to step 4:
6453 divided by 725 is 8 with a remainder of 653.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 5800 from 6453 and we're left with 653.
Grab the next digit (9) from the dividend, add it to 653, then carry on: 6539 / 725

Going ahead to step 5:
725 can be fit into 6539 9 times, resulting in a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 89.0
Subtract 6525 from 6539 to get 14.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 725

Step 6:
The number 725 fits into 149 0 times, leaving a remainder of 149.
Record the quotient 0 as the next digit in the result. 
Result so far: 890.0
Subtracting 0 from 149 leaves us with 149.
Include the next digit (0) from the dividend after 149, then repeat: 1490 / 725

On to step 7:
The number 725 fits into 1490 2 times, leaving a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 8902.0
Subtracting 1450 from 1490 leaves us with 40.
Fetch the next digit (5) from the dividend, attach it to 40 and continue: 405 / 725

Going ahead to step 8:
725 can be fit into 405 0 times, resulting in a remainder of 405.
Use 0 as the next digit of our solution. 
Result so far: 89020.0
If we take 0 away from 405, we end up with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Going ahead to step 9:
725 goes into 4050 5 times with a remainder of 425.
Use 5 as the next digit of our solution. 
Result so far: 89020.5
If we subtract 3625 from 4050, we get 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Advancing to step 10:
When dividing 4250 by 725, we get 5 with a remainder of 625.
Put 5 as the next digit of the answer. 
Result so far: 89020.55
Subtract 3625 from 4250 to get 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Our division results in 89020.55 with a remaining 0.625.