64715335 ÷ 145 
We're looking to find how many times 145 goes into 64715335.

Step 1:
If we divide 6 by 145, we get 0 and 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.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 145

Advancing to step 2:
145 can be fit into 64 0 times, resulting in a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Append the next digit (7) from the dividend to 64 and continue with: 647 / 145

Let's proceed to step 3:
The number 145 fits into 647 4 times, leaving a remainder of 67.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 580 from 647, we get 67.
Take the next digit (1) from the dividend and append it to 67, then repeat: 671 / 145

Advancing to step 4:
671 divided by 145 is 4 with a remainder of 91.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
If we subtract 580 from 671, we get 91.
Fetch the next digit (5) from the dividend, attach it to 91 and continue: 915 / 145

Step 5:
If we divide 915 by 145, we get 6 and a remainder of 45.
The next digit of our result is 6. 
Result so far: 446.0
If we subtract 870 from 915, we get 45.
Append the next digit (3) from the dividend to 45 and continue with: 453 / 145

Let's proceed to step 6:
When dividing 453 by 145, we get 3 with a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 4463.0
Subtract 435 from 453 to get 18.
Take the next digit (3) from the dividend and append it to 18, then repeat: 183 / 145

Let's proceed to step 7:
The number 145 fits into 183 1 times, leaving a remainder of 38.
Use 1 as the next digit of our solution. 
Result so far: 44631.0
Subtract 145 from 183 to get 38.
Include the next digit (5) from the dividend after 38, then repeat: 385 / 145

Advancing to step 8:
145 goes into 385 2 times with a remainder of 95.
The number 2 becomes the next digit in our result. 
Result so far: 446312.0
The remainder is 95 after subtracting 290 from 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 9:
If we divide 950 by 145, we get 6 and a remainder of 80.
The next digit of our result is 6. 
Result so far: 446312.6
If we subtract 870 from 950, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 10:
When dividing 800 by 145, we get 5 with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 446312.65
If we subtract 725 from 800, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 11:
145 can be fit into 750 5 times, resulting in a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 446312.655
If we take 725 away from 750, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 446312.655 and a remainder of 0.0025.