497660 ÷ 68 
We want to figure out the number of times 497660 can be divided by 68.

Going ahead to step 1:
If we divide 4 by 68, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 68

Advancing to step 2:
49 divided by 68 is 0 with a remainder of 49.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 49 leaves us with 49.
Grab the next digit (7) from the dividend, add it to 49, then carry on: 497 / 68

Going ahead to step 3:
When dividing 497 by 68, we get 7 with a remainder of 21.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 476 away from 497, we end up with 21.
Include the next digit (6) from the dividend after 21, then repeat: 216 / 68

Moving on to step 4:
When dividing 216 by 68, we get 3 with a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 73.0
Deduct 204 from 216 and we're left with 12.
Take the next digit (6) from the dividend and append it to 12, then repeat: 126 / 68

Step 5:
126 divided by 68 is 1 with a remainder of 58.
Record the quotient 1 as the next digit in the result. 
Result so far: 731.0
Subtracting 68 from 126 leaves us with 58.
Append the next digit (0) from the dividend to 58 and continue with: 580 / 68

Moving on to step 6:
68 goes into 580 8 times with a remainder of 36.
The next digit of our result is 8. 
Result so far: 7318.0
Deduct 544 from 580 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 7:
68 can be fit into 360 5 times, resulting in a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 7318.5
If we take 340 away from 360, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
The number 68 fits into 200 2 times, leaving a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 7318.52
If we take 136 away from 200, 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.

Moving on to step 9:
When dividing 640 by 68, we get 9 with a remainder of 28.
Put 9 as the next digit of the answer. 
Result so far: 7318.529
Subtracting 612 from 640 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 10:
280 divided by 68 is 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 7318.5294
Subtracting 272 from 280 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
80 divided by 68 is 1 with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 7318.52941
Subtract 68 from 80 to 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.

On to step 12:
120 divided by 68 is 1 with a remainder of 52.
Put 1 as the next digit of the answer. 
Result so far: 7318.529411
Deduct 68 from 120 and we're left 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.

The final outcome is 7318.529411, with a leftover of 5.2e-06.