We divide 66567640 by 98
Let's see how many times 98 fits into 66567640.

On to step 1:
98 goes into 6 0 times with 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 (6) of the dividend behind the 6 and repeat the process: 66 / 98

On to step 2:
98 can be fit into 66 0 times, resulting in a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Take the next digit (5) from the dividend and append it to 66, then repeat: 665 / 98

On to step 3:
The number 98 fits into 665 6 times, leaving a remainder of 77.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we take 588 away from 665, we end up with 77.
Take the next digit (6) from the dividend and append it to 77, then repeat: 776 / 98

On to step 4:
98 can be fit into 776 7 times, resulting in a remainder of 90.
The next digit of our result is 7. 
Result so far: 67.0
If we subtract 686 from 776, we get 90.
Fetch the next digit (7) from the dividend, attach it to 90 and continue: 907 / 98

Moving on to step 5:
98 goes into 907 9 times with a remainder of 25.
The next digit of our result is 9. 
Result so far: 679.0
The remainder is 25 after subtracting 882 from 907.
Include the next digit (6) from the dividend after 25, then repeat: 256 / 98

Going ahead to step 6:
When dividing 256 by 98, we get 2 with a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 6792.0
If we subtract 196 from 256, we get 60.
Take the next digit (4) from the dividend and append it to 60, then repeat: 604 / 98

Let's proceed to step 7:
98 goes into 604 6 times with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 67926.0
If we subtract 588 from 604, we get 16.
Take the next digit (0) from the dividend and append it to 16, then repeat: 160 / 98

Advancing to step 8:
98 goes into 160 1 times with a remainder of 62.
The number 1 becomes the next digit in our result. 
Result so far: 679261.0
Subtracting 98 from 160 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 9:
If we divide 620 by 98, we get 6 and a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 679261.6
If we take 588 away from 620, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 10:
If we divide 320 by 98, we get 3 and a remainder of 26.
Use 3 as the next digit of our solution. 
Result so far: 679261.63
If we subtract 294 from 320, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 11:
If we divide 260 by 98, we get 2 and a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 679261.632
If we take 196 away from 260, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 12:
98 can be fit into 640 6 times, resulting in a remainder of 52.
The number 6 becomes the next digit in our result. 
Result so far: 679261.6326
Subtracting 588 from 640 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 13:
98 goes into 520 5 times with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 679261.63265
If we take 490 away from 520, we end up with 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 14:
98 goes into 300 3 times with a remainder of 6.
The next digit of our result is 3. 
Result so far: 679261.632653
Subtract 294 from 300 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 15:
98 can be fit into 60 0 times, resulting in a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 679261.632653
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 16:
98 goes into 600 6 times with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 679261.63265306
If we subtract 588 from 600, 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.

The final outcome is 679261.63265306, with a leftover of 1.2e-08.