We're dividing 78991602 by 508 
Let's see how many times 508 fits into 78991602.

On to step 1:
508 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 508

Advancing to step 2:
78 divided by 508 is 0 with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Take the next digit (9) from the dividend and append it to 78, then repeat: 789 / 508

Moving on to step 3:
When dividing 789 by 508, we get 1 with a remainder of 281.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 508 from 789 and we're left with 281.
Append the next digit (9) from the dividend to 281 and continue with: 2819 / 508

Moving on to step 4:
The number 508 fits into 2819 5 times, leaving a remainder of 279.
The next digit of our result is 5. 
Result so far: 15.0
If we take 2540 away from 2819, we end up with 279.
Grab the next digit (1) from the dividend, add it to 279, then carry on: 2791 / 508

Step 5:
2791 divided by 508 is 5 with a remainder of 251.
Put 5 as the next digit of the answer. 
Result so far: 155.0
If we take 2540 away from 2791, we end up with 251.
Take the next digit (6) from the dividend and append it to 251, then repeat: 2516 / 508

Step 6:
2516 divided by 508 is 4 with a remainder of 484.
The next digit of our result is 4. 
Result so far: 1554.0
If we subtract 2032 from 2516, we get 484.
Append the next digit (0) from the dividend to 484 and continue with: 4840 / 508

On to step 7:
4840 divided by 508 is 9 with a remainder of 268.
Put 9 as the next digit of the answer. 
Result so far: 15549.0
Subtract 4572 from 4840 to get 268.
Append the next digit (2) from the dividend to 268 and continue with: 2682 / 508

Let's proceed to step 8:
508 can be fit into 2682 5 times, resulting in a remainder of 142.
The next digit of our result is 5. 
Result so far: 155495.0
The remainder is 142 after subtracting 2540 from 2682.
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:
1420 divided by 508 is 2 with a remainder of 404.
The next digit of our result is 2. 
Result so far: 155495.2
Deduct 1016 from 1420 and we're left with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Step 10:
4040 divided by 508 is 7 with a remainder of 484.
Write down 7 as next digit of the result. 
Result so far: 155495.27
Subtract 3556 from 4040 to get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Step 11:
4840 divided by 508 is 9 with a remainder of 268.
Put 9 as the next digit of the answer. 
Result so far: 155495.279
If we take 4572 away from 4840, we end up with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

On to step 12:
The number 508 fits into 2680 5 times, leaving a remainder of 140.
Use 5 as the next digit of our solution. 
Result so far: 155495.2795
Subtract 2540 from 2680 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 13:
The number 508 fits into 1400 2 times, leaving a remainder of 384.
Record the quotient 2 as the next digit in the result. 
Result so far: 155495.27952
If we take 1016 away from 1400, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Step 14:
If we divide 3840 by 508, we get 7 and a remainder of 284.
The number 7 becomes the next digit in our result. 
Result so far: 155495.279527
Subtracting 3556 from 3840 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Moving on to step 15:
2840 divided by 508 is 5 with a remainder of 300.
The number 5 becomes the next digit in our result. 
Result so far: 155495.2795275
Subtract 2540 from 2840 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 16:
3000 divided by 508 is 5 with a remainder of 460.
Record the quotient 5 as the next digit in the result. 
Result so far: 155495.27952755
Deduct 2540 from 3000 and we're left with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Our division results in 155495.27952755 with a remaining 4.6e-07.