We're dividing 642779 by 98 
We're looking to find how many times 98 goes into 642779.

On to step 1:
98 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 98

Let's proceed to step 2:
If we divide 64 by 98, we get 0 and a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Grab the next digit (2) from the dividend, add it to 64, then carry on: 642 / 98

On to step 3:
98 goes into 642 6 times with a remainder of 54.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 588 from 642 and we're left with 54.
Append the next digit (7) from the dividend to 54 and continue with: 547 / 98

Moving on to step 4:
The number 98 fits into 547 5 times, leaving a remainder of 57.
Record the quotient 5 as the next digit in the result. 
Result so far: 65.0
If we take 490 away from 547, we end up with 57.
Take the next digit (7) from the dividend and append it to 57, then repeat: 577 / 98

Going ahead to step 5:
577 divided by 98 is 5 with a remainder of 87.
The next digit of our result is 5. 
Result so far: 655.0
If we take 490 away from 577, we end up with 87.
Append the next digit (9) from the dividend to 87 and continue with: 879 / 98

On to step 6:
98 can be fit into 879 8 times, resulting in a remainder of 95.
Record the quotient 8 as the next digit in the result. 
Result so far: 6558.0
The remainder is 95 after subtracting 784 from 879.
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 7:
98 can be fit into 950 9 times, resulting in a remainder of 68.
Write down 9 as next digit of the result. 
Result so far: 6558.9
Deduct 882 from 950 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 8:
680 divided by 98 is 6 with a remainder of 92.
Use 6 as the next digit of our solution. 
Result so far: 6558.96
Subtract 588 from 680 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 9:
920 divided by 98 is 9 with a remainder of 38.
Record the quotient 9 as the next digit in the result. 
Result so far: 6558.969
The remainder is 38 after subtracting 882 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 10:
If we divide 380 by 98, we get 3 and a remainder of 86.
The next digit of our result is 3. 
Result so far: 6558.9693
The remainder is 86 after subtracting 294 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 11:
The number 98 fits into 860 8 times, leaving a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 6558.96938
Deduct 784 from 860 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 12:
760 divided by 98 is 7 with a remainder of 74.
Use 7 as the next digit of our solution. 
Result so far: 6558.969387
Deduct 686 from 760 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 13:
The number 98 fits into 740 7 times, leaving a remainder of 54.
The next digit of our result is 7. 
Result so far: 6558.9693877
The remainder is 54 after subtracting 686 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The quotient of the division is 6558.9693877, and the remainder is 5.4e-07.