We divide 78704070 by 502
We want to figure out the number of times 78704070 can be divided by 502.

Moving on to step 1:
When dividing 7 by 502, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 502

Moving on to step 2:
502 goes into 78 0 times with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Grab the next digit (7) from the dividend, add it to 78, then carry on: 787 / 502

Advancing to step 3:
If we divide 787 by 502, we get 1 and a remainder of 285.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 502 from 787 and we're left with 285.
Fetch the next digit (0) from the dividend, attach it to 285 and continue: 2850 / 502

Going ahead to step 4:
The number 502 fits into 2850 5 times, leaving a remainder of 340.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we subtract 2510 from 2850, we get 340.
Grab the next digit (4) from the dividend, add it to 340, then carry on: 3404 / 502

On to step 5:
502 goes into 3404 6 times with a remainder of 392.
Use 6 as the next digit of our solution. 
Result so far: 156.0
The remainder is 392 after subtracting 3012 from 3404.
Take the next digit (0) from the dividend and append it to 392, then repeat: 3920 / 502

Step 6:
502 goes into 3920 7 times with a remainder of 406.
The number 7 becomes the next digit in our result. 
Result so far: 1567.0
Subtract 3514 from 3920 to get 406.
Take the next digit (7) from the dividend and append it to 406, then repeat: 4067 / 502

On to step 7:
When dividing 4067 by 502, we get 8 with a remainder of 51.
Put 8 as the next digit of the answer. 
Result so far: 15678.0
If we take 4016 away from 4067, we end up with 51.
Append the next digit (0) from the dividend to 51 and continue with: 510 / 502

Moving on to step 8:
The number 502 fits into 510 1 times, leaving a remainder of 8.
The next digit of our result is 1. 
Result so far: 156781.0
If we subtract 502 from 510, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
80 divided by 502 is 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 156781.0
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 10:
502 can be fit into 800 1 times, resulting in a remainder of 298.
Put 1 as the next digit of the answer. 
Result so far: 156781.01
Subtracting 502 from 800 leaves us with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Advancing to step 11:
502 can be fit into 2980 5 times, resulting in a remainder of 470.
Put 5 as the next digit of the answer. 
Result so far: 156781.015
The remainder is 470 after subtracting 2510 from 2980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Going ahead to step 12:
If we divide 4700 by 502, we get 9 and a remainder of 182.
The next digit of our result is 9. 
Result so far: 156781.0159
If we take 4518 away from 4700, we end up with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Let's proceed to step 13:
When dividing 1820 by 502, we get 3 with a remainder of 314.
Put 3 as the next digit of the answer. 
Result so far: 156781.01593
If we subtract 1506 from 1820, we get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Going ahead to step 14:
502 can be fit into 3140 6 times, resulting in a remainder of 128.
Write down 6 as next digit of the result. 
Result so far: 156781.015936
If we subtract 3012 from 3140, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 15:
If we divide 1280 by 502, we get 2 and a remainder of 276.
The next digit of our result is 2. 
Result so far: 156781.0159362
If we subtract 1004 from 1280, we get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Advancing to step 16:
The number 502 fits into 2760 5 times, leaving a remainder of 250.
Put 5 as the next digit of the answer. 
Result so far: 156781.01593625
The remainder is 250 after subtracting 2510 from 2760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

After the division, we end up with 156781.01593625 and a remainder of 2.5e-07.