We look at the division of 79930517 by 497 
We want to divide 79930517 by 497.

On to step 1:
If we divide 7 by 497, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 497

On to step 2:
497 goes into 79 0 times with a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 79 and we're left with 79.
Grab the next digit (9) from the dividend, add it to 79, then carry on: 799 / 497

Advancing to step 3:
If we divide 799 by 497, we get 1 and a remainder of 302.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 497 from 799 leaves us with 302.
Fetch the next digit (3) from the dividend, attach it to 302 and continue: 3023 / 497

Let's proceed to step 4:
497 can be fit into 3023 6 times, resulting in a remainder of 41.
The next digit of our result is 6. 
Result so far: 16.0
The remainder is 41 after subtracting 2982 from 3023.
Append the next digit (0) from the dividend to 41 and continue with: 410 / 497

Step 5:
When dividing 410 by 497, we get 0 with a remainder of 410.
Write down 0 as next digit of the result. 
Result so far: 160.0
Subtracting 0 from 410 leaves us with 410.
Append the next digit (5) from the dividend to 410 and continue with: 4105 / 497

On to step 6:
If we divide 4105 by 497, we get 8 and a remainder of 129.
Write down 8 as next digit of the result. 
Result so far: 1608.0
If we subtract 3976 from 4105, we get 129.
Include the next digit (1) from the dividend after 129, then repeat: 1291 / 497

Going ahead to step 7:
1291 divided by 497 is 2 with a remainder of 297.
Write down 2 as next digit of the result. 
Result so far: 16082.0
If we subtract 994 from 1291, we get 297.
Bring next digit (7) of the dividend behind the 297 and repeat the process: 2977 / 497

Advancing to step 8:
497 can be fit into 2977 5 times, resulting in a remainder of 492.
Write down 5 as next digit of the result. 
Result so far: 160825.0
Subtract 2485 from 2977 to get 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Advancing to step 9:
When dividing 4920 by 497, we get 9 with a remainder of 447.
The next digit of our result is 9. 
Result so far: 160825.9
The remainder is 447 after subtracting 4473 from 4920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4470, and continue the process.

Let's proceed to step 10:
If we divide 4470 by 497, we get 8 and a remainder of 494.
The next digit of our result is 8. 
Result so far: 160825.98
The remainder is 494 after subtracting 3976 from 4470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Advancing to step 11:
497 can be fit into 4940 9 times, resulting in a remainder of 467.
The number 9 becomes the next digit in our result. 
Result so far: 160825.989
Deduct 4473 from 4940 and we're left with 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

Going ahead to step 12:
497 can be fit into 4670 9 times, resulting in a remainder of 197.
The next digit of our result is 9. 
Result so far: 160825.9899
The remainder is 197 after subtracting 4473 from 4670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

The final outcome is 160825.9899, with a leftover of 0.00197.