64447355 ÷ 385 
We want to figure out the number of times 64447355 can be divided by 385.

Let's proceed to step 1:
6 divided by 385 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 385

Going ahead to step 2:
64 divided by 385 is 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Fetch the next digit (4) from the dividend, attach it to 64 and continue: 644 / 385

Going ahead to step 3:
644 divided by 385 is 1 with a remainder of 259.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 385 from 644 leaves us with 259.
Bring next digit (4) of the dividend behind the 259 and repeat the process: 2594 / 385

Step 4:
If we divide 2594 by 385, we get 6 and a remainder of 284.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Deduct 2310 from 2594 and we're left with 284.
Fetch the next digit (7) from the dividend, attach it to 284 and continue: 2847 / 385

Advancing to step 5:
When dividing 2847 by 385, we get 7 with a remainder of 152.
Use 7 as the next digit of our solution. 
Result so far: 167.0
Subtract 2695 from 2847 to get 152.
Fetch the next digit (3) from the dividend, attach it to 152 and continue: 1523 / 385

On to step 6:
The number 385 fits into 1523 3 times, leaving a remainder of 368.
The number 3 becomes the next digit in our result. 
Result so far: 1673.0
Subtract 1155 from 1523 to get 368.
Fetch the next digit (5) from the dividend, attach it to 368 and continue: 3685 / 385

Going ahead to step 7:
If we divide 3685 by 385, we get 9 and a remainder of 220.
The number 9 becomes the next digit in our result. 
Result so far: 16739.0
If we take 3465 away from 3685, we end up with 220.
Include the next digit (5) from the dividend after 220, then repeat: 2205 / 385

Step 8:
2205 divided by 385 is 5 with a remainder of 280.
Use 5 as the next digit of our solution. 
Result so far: 167395.0
If we take 1925 away from 2205, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 9:
2800 divided by 385 is 7 with a remainder of 105.
The number 7 becomes the next digit in our result. 
Result so far: 167395.7
If we take 2695 away from 2800, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 10:
If we divide 1050 by 385, we get 2 and a remainder of 280.
Use 2 as the next digit of our solution. 
Result so far: 167395.72
Deduct 770 from 1050 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 11:
The number 385 fits into 2800 7 times, leaving a remainder of 105.
The next digit of our result is 7. 
Result so far: 167395.727
Subtracting 2695 from 2800 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 12:
385 goes into 1050 2 times with a remainder of 280.
Put 2 as the next digit of the answer. 
Result so far: 167395.7272
Deduct 770 from 1050 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 13:
If we divide 2800 by 385, we get 7 and a remainder of 105.
The number 7 becomes the next digit in our result. 
Result so far: 167395.72727
Subtracting 2695 from 2800 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Step 14:
1050 divided by 385 is 2 with a remainder of 280.
The next digit of our result is 2. 
Result so far: 167395.727272
The remainder is 280 after subtracting 770 from 1050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 15:
2800 divided by 385 is 7 with a remainder of 105.
The number 7 becomes the next digit in our result. 
Result so far: 167395.7272727
Deduct 2695 from 2800 and we're left with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 16:
The number 385 fits into 1050 2 times, leaving a remainder of 280.
The number 2 becomes the next digit in our result. 
Result so far: 167395.72727272
If we take 770 away from 1050, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

In conclusion, the division gives 167395.72727272 with a balance of 2.8e-07.