Let's divide 64744800 by 390
Our goal is to divide 64744800 by 390.

On to step 1:
390 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 390

Going ahead to step 2:
64 divided by 390 is 0 with 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.
Bring next digit (7) of the dividend behind the 64 and repeat the process: 647 / 390

Advancing to step 3:
The number 390 fits into 647 1 times, leaving a remainder of 257.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 390 from 647 to get 257.
Grab the next digit (4) from the dividend, add it to 257, then carry on: 2574 / 390

Moving on to step 4:
When dividing 2574 by 390, we get 6 with a remainder of 234.
Put 6 as the next digit of the answer. 
Result so far: 16.0
If we subtract 2340 from 2574, we get 234.
Bring next digit (4) of the dividend behind the 234 and repeat the process: 2344 / 390

Moving on to step 5:
390 can be fit into 2344 6 times, resulting in a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 166.0
Deduct 2340 from 2344 and we're left with 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 390

On to step 6:
The number 390 fits into 48 0 times, leaving a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 1660.0
If we subtract 0 from 48, we get 48.
Fetch the next digit (0) from the dividend, attach it to 48 and continue: 480 / 390

Going ahead to step 7:
390 can be fit into 480 1 times, resulting in a remainder of 90.
Put 1 as the next digit of the answer. 
Result so far: 16601.0
Subtract 390 from 480 to get 90.
Bring next digit (0) of the dividend behind the 90 and repeat the process: 900 / 390

Going ahead to step 8:
When dividing 900 by 390, we get 2 with a remainder of 120.
The next digit of our result is 2. 
Result so far: 166012.0
If we subtract 780 from 900, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 9:
1200 divided by 390 is 3 with a remainder of 30.
The next digit of our result is 3. 
Result so far: 166012.3
If we take 1170 away from 1200, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
300 divided by 390 is 0 with a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 166012.3
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 11:
The number 390 fits into 3000 7 times, leaving a remainder of 270.
Record the quotient 7 as the next digit in the result. 
Result so far: 166012.307
Subtracting 2730 from 3000 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 12:
2700 divided by 390 is 6 with a remainder of 360.
Record the quotient 6 as the next digit in the result. 
Result so far: 166012.3076
If we subtract 2340 from 2700, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 13:
390 can be fit into 3600 9 times, resulting in a remainder of 90.
The number 9 becomes the next digit in our result. 
Result so far: 166012.30769
Subtract 3510 from 3600 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 14:
390 goes into 900 2 times with a remainder of 120.
The number 2 becomes the next digit in our result. 
Result so far: 166012.307692
Subtract 780 from 900 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 15:
If we divide 1200 by 390, we get 3 and a remainder of 30.
The next digit of our result is 3. 
Result so far: 166012.3076923
The remainder is 30 after subtracting 1170 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 16:
When dividing 300 by 390, we get 0 with a remainder of 300.
The next digit of our result is 0. 
Result so far: 166012.3076923
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

In conclusion, the division gives 166012.3076923 with a balance of 3e-07.