We look at the division of 76637578 by 817 
We want to figure out the number of times 76637578 can be divided by 817.

Going ahead to step 1:
817 goes into 7 0 times with 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 (6) of the dividend behind the 7 and repeat the process: 76 / 817

On to step 2:
The number 817 fits into 76 0 times, leaving a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Append the next digit (6) from the dividend to 76 and continue with: 766 / 817

On to step 3:
If we divide 766 by 817, we get 0 and a remainder of 766.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 766 leaves us with 766.
Append the next digit (3) from the dividend to 766 and continue with: 7663 / 817

On to step 4:
If we divide 7663 by 817, we get 9 and a remainder of 310.
The next digit of our result is 9. 
Result so far: 9.0
If we take 7353 away from 7663, we end up with 310.
Grab the next digit (7) from the dividend, add it to 310, then carry on: 3107 / 817

Going ahead to step 5:
When dividing 3107 by 817, we get 3 with a remainder of 656.
The next digit of our result is 3. 
Result so far: 93.0
Subtracting 2451 from 3107 leaves us with 656.
Bring next digit (5) of the dividend behind the 656 and repeat the process: 6565 / 817

On to step 6:
817 can be fit into 6565 8 times, resulting in a remainder of 29.
Write down 8 as next digit of the result. 
Result so far: 938.0
Subtract 6536 from 6565 to get 29.
Fetch the next digit (7) from the dividend, attach it to 29 and continue: 297 / 817

Going ahead to step 7:
297 divided by 817 is 0 with a remainder of 297.
The next digit of our result is 0. 
Result so far: 9380.0
Deduct 0 from 297 and we're left with 297.
Fetch the next digit (8) from the dividend, attach it to 297 and continue: 2978 / 817

Advancing to step 8:
2978 divided by 817 is 3 with a remainder of 527.
Use 3 as the next digit of our solution. 
Result so far: 93803.0
The remainder is 527 after subtracting 2451 from 2978.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5270, and continue the process.

On to step 9:
When dividing 5270 by 817, we get 6 with a remainder of 368.
Write down 6 as next digit of the result. 
Result so far: 93803.6
Subtracting 4902 from 5270 leaves us with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Let's proceed to step 10:
817 goes into 3680 4 times with a remainder of 412.
The next digit of our result is 4. 
Result so far: 93803.64
If we take 3268 away from 3680, we end up with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Let's proceed to step 11:
When dividing 4120 by 817, we get 5 with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 93803.645
Subtracting 4085 from 4120 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 12:
If we divide 350 by 817, we get 0 and a remainder of 350.
Put 0 as the next digit of the answer. 
Result so far: 93803.645
If we take 0 away from 350, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 13:
If we divide 3500 by 817, we get 4 and a remainder of 232.
Write down 4 as next digit of the result. 
Result so far: 93803.64504
If we subtract 3268 from 3500, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Step 14:
2320 divided by 817 is 2 with a remainder of 686.
Write down 2 as next digit of the result. 
Result so far: 93803.645042
Subtracting 1634 from 2320 leaves us with 686.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6860, and continue the process.

Let's proceed to step 15:
6860 divided by 817 is 8 with a remainder of 324.
Write down 8 as next digit of the result. 
Result so far: 93803.6450428
Deduct 6536 from 6860 and we're left with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Going ahead to step 16:
3240 divided by 817 is 3 with a remainder of 789.
Put 3 as the next digit of the answer. 
Result so far: 93803.64504283
Subtracting 2451 from 3240 leaves us with 789.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7890, and continue the process.

The quotient of the division is 93803.64504283, and the remainder is 7.89e-07.