77116829 ÷ 403 
We want to divide 77116829 by 403.

Moving on to step 1:
When dividing 7 by 403, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 403

Moving on to step 2:
403 can be fit into 77 0 times, resulting in a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Take the next digit (1) from the dividend and append it to 77, then repeat: 771 / 403

Moving on to step 3:
403 can be fit into 771 1 times, resulting in a remainder of 368.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 403 from 771, we get 368.
Fetch the next digit (1) from the dividend, attach it to 368 and continue: 3681 / 403

Moving on to step 4:
403 goes into 3681 9 times with a remainder of 54.
Write down 9 as next digit of the result. 
Result so far: 19.0
Deduct 3627 from 3681 and we're left with 54.
Fetch the next digit (6) from the dividend, attach it to 54 and continue: 546 / 403

Moving on to step 5:
403 can be fit into 546 1 times, resulting in a remainder of 143.
Use 1 as the next digit of our solution. 
Result so far: 191.0
If we take 403 away from 546, we end up with 143.
Fetch the next digit (8) from the dividend, attach it to 143 and continue: 1438 / 403

On to step 6:
1438 divided by 403 is 3 with a remainder of 229.
The next digit of our result is 3. 
Result so far: 1913.0
Subtracting 1209 from 1438 leaves us with 229.
Grab the next digit (2) from the dividend, add it to 229, then carry on: 2292 / 403

Let's proceed to step 7:
403 goes into 2292 5 times with a remainder of 277.
The next digit of our result is 5. 
Result so far: 19135.0
Subtracting 2015 from 2292 leaves us with 277.
Append the next digit (9) from the dividend to 277 and continue with: 2779 / 403

Advancing to step 8:
If we divide 2779 by 403, we get 6 and a remainder of 361.
The number 6 becomes the next digit in our result. 
Result so far: 191356.0
Subtracting 2418 from 2779 leaves us with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Advancing to step 9:
3610 divided by 403 is 8 with a remainder of 386.
Use 8 as the next digit of our solution. 
Result so far: 191356.8
Subtract 3224 from 3610 to get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Going ahead to step 10:
3860 divided by 403 is 9 with a remainder of 233.
Write down 9 as next digit of the result. 
Result so far: 191356.89
Subtracting 3627 from 3860 leaves us with 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Going ahead to step 11:
403 goes into 2330 5 times with a remainder of 315.
Put 5 as the next digit of the answer. 
Result so far: 191356.895
Deduct 2015 from 2330 and we're left with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Advancing to step 12:
403 goes into 3150 7 times with a remainder of 329.
Write down 7 as next digit of the result. 
Result so far: 191356.8957
Deduct 2821 from 3150 and we're left with 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

On to step 13:
403 goes into 3290 8 times with a remainder of 66.
Write down 8 as next digit of the result. 
Result so far: 191356.89578
If we take 3224 away from 3290, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 14:
If we divide 660 by 403, we get 1 and a remainder of 257.
Record the quotient 1 as the next digit in the result. 
Result so far: 191356.895781
Subtract 403 from 660 to get 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Moving on to step 15:
When dividing 2570 by 403, we get 6 with a remainder of 152.
Record the quotient 6 as the next digit in the result. 
Result so far: 191356.8957816
If we take 2418 away from 2570, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 16:
403 can be fit into 1520 3 times, resulting in a remainder of 311.
The next digit of our result is 3. 
Result so far: 191356.89578163
The remainder is 311 after subtracting 1209 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

The final outcome is 191356.89578163, with a leftover of 3.11e-07.