We're dividing 64338428 by 798 
We want to figure out the number of times 64338428 can be divided by 798.

Let's proceed to step 1:
798 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 798

On to step 2:
When dividing 64 by 798, we get 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.
Take the next digit (3) from the dividend and append it to 64, then repeat: 643 / 798

Moving on to step 3:
The number 798 fits into 643 0 times, leaving a remainder of 643.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 643 and we're left with 643.
Fetch the next digit (3) from the dividend, attach it to 643 and continue: 6433 / 798

Step 4:
If we divide 6433 by 798, we get 8 and a remainder of 49.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 49 after subtracting 6384 from 6433.
Bring next digit (8) of the dividend behind the 49 and repeat the process: 498 / 798

Going ahead to step 5:
The number 798 fits into 498 0 times, leaving a remainder of 498.
Write down 0 as next digit of the result. 
Result so far: 80.0
Deduct 0 from 498 and we're left with 498.
Include the next digit (4) from the dividend after 498, then repeat: 4984 / 798

Let's proceed to step 6:
The number 798 fits into 4984 6 times, leaving a remainder of 196.
Put 6 as the next digit of the answer. 
Result so far: 806.0
Deduct 4788 from 4984 and we're left with 196.
Take the next digit (2) from the dividend and append it to 196, then repeat: 1962 / 798

Advancing to step 7:
When dividing 1962 by 798, we get 2 with a remainder of 366.
Record the quotient 2 as the next digit in the result. 
Result so far: 8062.0
Subtracting 1596 from 1962 leaves us with 366.
Take the next digit (8) from the dividend and append it to 366, then repeat: 3668 / 798

Going ahead to step 8:
When dividing 3668 by 798, we get 4 with a remainder of 476.
Record the quotient 4 as the next digit in the result. 
Result so far: 80624.0
If we subtract 3192 from 3668, we get 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Step 9:
The number 798 fits into 4760 5 times, leaving a remainder of 770.
The number 5 becomes the next digit in our result. 
Result so far: 80624.5
Subtract 3990 from 4760 to get 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

On to step 10:
798 can be fit into 7700 9 times, resulting in a remainder of 518.
Put 9 as the next digit of the answer. 
Result so far: 80624.59
Subtract 7182 from 7700 to get 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Moving on to step 11:
If we divide 5180 by 798, we get 6 and a remainder of 392.
Use 6 as the next digit of our solution. 
Result so far: 80624.596
Subtracting 4788 from 5180 leaves us with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Advancing to step 12:
If we divide 3920 by 798, we get 4 and a remainder of 728.
Record the quotient 4 as the next digit in the result. 
Result so far: 80624.5964
Subtract 3192 from 3920 to get 728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

Going ahead to step 13:
When dividing 7280 by 798, we get 9 with a remainder of 98.
Use 9 as the next digit of our solution. 
Result so far: 80624.59649
If we subtract 7182 from 7280, we get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 14:
980 divided by 798 is 1 with a remainder of 182.
Use 1 as the next digit of our solution. 
Result so far: 80624.596491
Subtract 798 from 980 to get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Going ahead to step 15:
When dividing 1820 by 798, we get 2 with a remainder of 224.
Use 2 as the next digit of our solution. 
Result so far: 80624.5964912
Deduct 1596 from 1820 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Advancing to step 16:
When dividing 2240 by 798, we get 2 with a remainder of 644.
The next digit of our result is 2. 
Result so far: 80624.59649122
If we take 1596 away from 2240, we end up with 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

The quotient of the division is 80624.59649122, and the remainder is 6.44e-07.