We look at the division of 64244595 by 144 
Our goal is to divide 64244595 by 144.

On to step 1:
If we divide 6 by 144, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 144

Moving on to step 2:
144 can be fit into 64 0 times, resulting in a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Take the next digit (2) from the dividend and append it to 64, then repeat: 642 / 144

Moving on to step 3:
144 goes into 642 4 times with a remainder of 66.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 576 from 642 leaves us with 66.
Take the next digit (4) from the dividend and append it to 66, then repeat: 664 / 144

On to step 4:
144 goes into 664 4 times with a remainder of 88.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
If we take 576 away from 664, we end up with 88.
Fetch the next digit (4) from the dividend, attach it to 88 and continue: 884 / 144

Let's proceed to step 5:
144 goes into 884 6 times with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 446.0
Deduct 864 from 884 and we're left with 20.
Bring next digit (5) of the dividend behind the 20 and repeat the process: 205 / 144

Advancing to step 6:
205 divided by 144 is 1 with a remainder of 61.
The next digit of our result is 1. 
Result so far: 4461.0
If we take 144 away from 205, we end up with 61.
Append the next digit (9) from the dividend to 61 and continue with: 619 / 144

Going ahead to step 7:
If we divide 619 by 144, we get 4 and a remainder of 43.
Write down 4 as next digit of the result. 
Result so far: 44614.0
Subtract 576 from 619 to get 43.
Take the next digit (5) from the dividend and append it to 43, then repeat: 435 / 144

Going ahead to step 8:
When dividing 435 by 144, we get 3 with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 446143.0
Deduct 432 from 435 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 9:
The number 144 fits into 30 0 times, leaving a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 446143.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
When dividing 300 by 144, we get 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 446143.02
If we subtract 288 from 300, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 11:
120 divided by 144 is 0 with a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 446143.02
Subtract 0 from 120 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.

Let's proceed to step 12:
144 can be fit into 1200 8 times, resulting in a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 446143.0208
If we subtract 1152 from 1200, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 13:
480 divided by 144 is 3 with a remainder of 48.
Put 3 as the next digit of the answer. 
Result so far: 446143.02083
Subtract 432 from 480 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 14:
144 can be fit into 480 3 times, resulting in a remainder of 48.
The number 3 becomes the next digit in our result. 
Result so far: 446143.020833
If we take 432 away from 480, 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.

After the division, we end up with 446143.020833 and a remainder of 4.8e-06.