We look at the division of 64519227 by 998 
We want to figure out the number of times 64519227 can be divided by 998.

Step 1:
998 goes into 6 0 times with 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 / 998

Going ahead to step 2:
The number 998 fits into 64 0 times, leaving a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Bring next digit (5) of the dividend behind the 64 and repeat the process: 645 / 998

Let's proceed to step 3:
645 divided by 998 is 0 with a remainder of 645.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 645 after subtracting 0 from 645.
Take the next digit (1) from the dividend and append it to 645, then repeat: 6451 / 998

Step 4:
998 goes into 6451 6 times with a remainder of 463.
The next digit of our result is 6. 
Result so far: 6.0
If we take 5988 away from 6451, we end up with 463.
Grab the next digit (9) from the dividend, add it to 463, then carry on: 4639 / 998

Step 5:
If we divide 4639 by 998, we get 4 and a remainder of 647.
The next digit of our result is 4. 
Result so far: 64.0
Deduct 3992 from 4639 and we're left with 647.
Bring next digit (2) of the dividend behind the 647 and repeat the process: 6472 / 998

Step 6:
998 can be fit into 6472 6 times, resulting in a remainder of 484.
Put 6 as the next digit of the answer. 
Result so far: 646.0
If we subtract 5988 from 6472, we get 484.
Grab the next digit (2) from the dividend, add it to 484, then carry on: 4842 / 998

On to step 7:
4842 divided by 998 is 4 with a remainder of 850.
The number 4 becomes the next digit in our result. 
Result so far: 6464.0
Subtract 3992 from 4842 to get 850.
Append the next digit (7) from the dividend to 850 and continue with: 8507 / 998

Let's proceed to step 8:
The number 998 fits into 8507 8 times, leaving a remainder of 523.
The number 8 becomes the next digit in our result. 
Result so far: 64648.0
The remainder is 523 after subtracting 7984 from 8507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

Going ahead to step 9:
When dividing 5230 by 998, we get 5 with a remainder of 240.
The number 5 becomes the next digit in our result. 
Result so far: 64648.5
If we take 4990 away from 5230, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 10:
998 goes into 2400 2 times with a remainder of 404.
The next digit of our result is 2. 
Result so far: 64648.52
Deduct 1996 from 2400 and we're left with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Step 11:
When dividing 4040 by 998, we get 4 with a remainder of 48.
The next digit of our result is 4. 
Result so far: 64648.524
Subtract 3992 from 4040 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.

Let's proceed to step 12:
When dividing 480 by 998, we get 0 with a remainder of 480.
Put 0 as the next digit of the answer. 
Result so far: 64648.524
If we subtract 0 from 480, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 13:
If we divide 4800 by 998, we get 4 and a remainder of 808.
Record the quotient 4 as the next digit in the result. 
Result so far: 64648.52404
If we subtract 3992 from 4800, we get 808.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8080, and continue the process.

Going ahead to step 14:
If we divide 8080 by 998, we get 8 and a remainder of 96.
Write down 8 as next digit of the result. 
Result so far: 64648.524048
If we take 7984 away from 8080, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 15:
The number 998 fits into 960 0 times, leaving a remainder of 960.
The number 0 becomes the next digit in our result. 
Result so far: 64648.524048
Subtracting 0 from 960 leaves us with 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9600, and continue the process.

Step 16:
9600 divided by 998 is 9 with a remainder of 618.
Put 9 as the next digit of the answer. 
Result so far: 64648.52404809
If we take 8982 away from 9600, we end up with 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

In conclusion, the division gives 64648.52404809 with a balance of 6.18e-07.