We divide 64990005 by 39
We want to figure out the number of times 64990005 can be divided by 39.

Step 1:
6 divided by 39 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
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 / 39

On to step 2:
39 goes into 64 1 times with a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 39 from 64 to get 25.
Grab the next digit (9) from the dividend, add it to 25, then carry on: 259 / 39

Going ahead to step 3:
The number 39 fits into 259 6 times, leaving a remainder of 25.
Put 6 as the next digit of the answer. 
Result so far: 16.0
If we subtract 234 from 259, we get 25.
Take the next digit (9) from the dividend and append it to 25, then repeat: 259 / 39

Advancing to step 4:
If we divide 259 by 39, we get 6 and a remainder of 25.
The number 6 becomes the next digit in our result. 
Result so far: 166.0
If we subtract 234 from 259, we get 25.
Take the next digit (0) from the dividend and append it to 25, then repeat: 250 / 39

On to step 5:
39 goes into 250 6 times with a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 1666.0
The remainder is 16 after subtracting 234 from 250.
Include the next digit (0) from the dividend after 16, then repeat: 160 / 39

On to step 6:
If we divide 160 by 39, we get 4 and a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 16664.0
If we take 156 away from 160, we end up with 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 39

Let's proceed to step 7:
40 divided by 39 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 166641.0
Subtracting 39 from 40 leaves us with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 39

On to step 8:
When dividing 15 by 39, we get 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 1666410.0
If we subtract 0 from 15, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 9:
39 goes into 150 3 times with a remainder of 33.
Put 3 as the next digit of the answer. 
Result so far: 1666410.3
Deduct 117 from 150 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 10:
When dividing 330 by 39, we get 8 with a remainder of 18.
The next digit of our result is 8. 
Result so far: 1666410.38
Deduct 312 from 330 and we're left 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 11:
The number 39 fits into 180 4 times, leaving a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 1666410.384
Subtracting 156 from 180 leaves us 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.

Going ahead to step 12:
When dividing 240 by 39, we get 6 with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 1666410.3846
If we subtract 234 from 240, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 13:
39 can be fit into 60 1 times, resulting in a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 1666410.38461
If we take 39 away from 60, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 14:
39 can be fit into 210 5 times, resulting in a remainder of 15.
The next digit of our result is 5. 
Result so far: 1666410.384615
Subtract 195 from 210 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 15:
150 divided by 39 is 3 with a remainder of 33.
The next digit of our result is 3. 
Result so far: 1666410.3846153
Deduct 117 from 150 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 16:
330 divided by 39 is 8 with a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 1666410.38461538
The remainder is 18 after subtracting 312 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

In conclusion, the division gives 1666410.38461538 with a balance of 1.8e-08.