We look at the division of 79880892 by 502 
Let's see how many times 502 fits into 79880892.

On to step 1:
If we divide 7 by 502, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 502

On to step 2:
If we divide 79 by 502, we get 0 and 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.
Take the next digit (8) from the dividend and append it to 79, then repeat: 798 / 502

Going ahead to step 3:
The number 502 fits into 798 1 times, leaving a remainder of 296.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 502 away from 798, we end up with 296.
Grab the next digit (8) from the dividend, add it to 296, then carry on: 2968 / 502

Advancing to step 4:
502 goes into 2968 5 times with a remainder of 458.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtract 2510 from 2968 to get 458.
Append the next digit (0) from the dividend to 458 and continue with: 4580 / 502

Let's proceed to step 5:
502 goes into 4580 9 times with a remainder of 62.
Write down 9 as next digit of the result. 
Result so far: 159.0
Subtracting 4518 from 4580 leaves us with 62.
Include the next digit (8) from the dividend after 62, then repeat: 628 / 502

On to step 6:
628 divided by 502 is 1 with a remainder of 126.
Record the quotient 1 as the next digit in the result. 
Result so far: 1591.0
Deduct 502 from 628 and we're left with 126.
Fetch the next digit (9) from the dividend, attach it to 126 and continue: 1269 / 502

Moving on to step 7:
The number 502 fits into 1269 2 times, leaving a remainder of 265.
Put 2 as the next digit of the answer. 
Result so far: 15912.0
Subtract 1004 from 1269 to get 265.
Append the next digit (2) from the dividend to 265 and continue with: 2652 / 502

Going ahead to step 8:
The number 502 fits into 2652 5 times, leaving a remainder of 142.
Write down 5 as next digit of the result. 
Result so far: 159125.0
Subtracting 2510 from 2652 leaves us with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

On to step 9:
502 can be fit into 1420 2 times, resulting in a remainder of 416.
The number 2 becomes the next digit in our result. 
Result so far: 159125.2
If we subtract 1004 from 1420, we get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Let's proceed to step 10:
502 goes into 4160 8 times with a remainder of 144.
The next digit of our result is 8. 
Result so far: 159125.28
If we take 4016 away from 4160, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 11:
1440 divided by 502 is 2 with a remainder of 436.
The next digit of our result is 2. 
Result so far: 159125.282
If we subtract 1004 from 1440, we get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Going ahead to step 12:
4360 divided by 502 is 8 with a remainder of 344.
Record the quotient 8 as the next digit in the result. 
Result so far: 159125.2828
Deduct 4016 from 4360 and we're left with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Moving on to step 13:
502 can be fit into 3440 6 times, resulting in a remainder of 428.
The number 6 becomes the next digit in our result. 
Result so far: 159125.28286
Subtract 3012 from 3440 to get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Advancing to step 14:
4280 divided by 502 is 8 with a remainder of 264.
Use 8 as the next digit of our solution. 
Result so far: 159125.282868
If we subtract 4016 from 4280, we get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Step 15:
When dividing 2640 by 502, we get 5 with a remainder of 130.
Use 5 as the next digit of our solution. 
Result so far: 159125.2828685
The remainder is 130 after subtracting 2510 from 2640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 16:
502 can be fit into 1300 2 times, resulting in a remainder of 296.
Write down 2 as next digit of the result. 
Result so far: 159125.28286852
Subtracting 1004 from 1300 leaves us with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

In conclusion, the division gives 159125.28286852 with a balance of 2.96e-07.