81988333 ÷ 778 
Let's see how many times 778 fits into 81988333.

Advancing to step 1:
If we divide 8 by 778, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 778

On to step 2:
If we divide 81 by 778, we get 0 and a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Fetch the next digit (9) from the dividend, attach it to 81 and continue: 819 / 778

Advancing to step 3:
778 can be fit into 819 1 times, resulting in a remainder of 41.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 778 from 819 and we're left with 41.
Grab the next digit (8) from the dividend, add it to 41, then carry on: 418 / 778

On to step 4:
If we divide 418 by 778, we get 0 and a remainder of 418.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 418 leaves us with 418.
Append the next digit (8) from the dividend to 418 and continue with: 4188 / 778

Going ahead to step 5:
778 goes into 4188 5 times with a remainder of 298.
The next digit of our result is 5. 
Result so far: 105.0
If we subtract 3890 from 4188, we get 298.
Grab the next digit (3) from the dividend, add it to 298, then carry on: 2983 / 778

Let's proceed to step 6:
778 can be fit into 2983 3 times, resulting in a remainder of 649.
The number 3 becomes the next digit in our result. 
Result so far: 1053.0
Subtract 2334 from 2983 to get 649.
Include the next digit (3) from the dividend after 649, then repeat: 6493 / 778

Let's proceed to step 7:
When dividing 6493 by 778, we get 8 with a remainder of 269.
The next digit of our result is 8. 
Result so far: 10538.0
If we take 6224 away from 6493, we end up with 269.
Bring next digit (3) of the dividend behind the 269 and repeat the process: 2693 / 778

Moving on to step 8:
778 can be fit into 2693 3 times, resulting in a remainder of 359.
The number 3 becomes the next digit in our result. 
Result so far: 105383.0
Subtract 2334 from 2693 to get 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Moving on to step 9:
778 can be fit into 3590 4 times, resulting in a remainder of 478.
The next digit of our result is 4. 
Result so far: 105383.4
Subtracting 3112 from 3590 leaves us with 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Moving on to step 10:
When dividing 4780 by 778, we get 6 with a remainder of 112.
Use 6 as the next digit of our solution. 
Result so far: 105383.46
The remainder is 112 after subtracting 4668 from 4780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 11:
When dividing 1120 by 778, we get 1 with a remainder of 342.
The next digit of our result is 1. 
Result so far: 105383.461
If we subtract 778 from 1120, we get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Advancing to step 12:
If we divide 3420 by 778, we get 4 and a remainder of 308.
Put 4 as the next digit of the answer. 
Result so far: 105383.4614
If we subtract 3112 from 3420, we get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Let's proceed to step 13:
778 can be fit into 3080 3 times, resulting in a remainder of 746.
Write down 3 as next digit of the result. 
Result so far: 105383.46143
The remainder is 746 after subtracting 2334 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7460, and continue the process.

Advancing to step 14:
7460 divided by 778 is 9 with a remainder of 458.
Write down 9 as next digit of the result. 
Result so far: 105383.461439
If we subtract 7002 from 7460, we get 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Advancing to step 15:
778 goes into 4580 5 times with a remainder of 690.
The number 5 becomes the next digit in our result. 
Result so far: 105383.4614395
Deduct 3890 from 4580 and we're left with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

On to step 16:
6900 divided by 778 is 8 with a remainder of 676.
Write down 8 as next digit of the result. 
Result so far: 105383.46143958
If we take 6224 away from 6900, we end up with 676.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

The final outcome is 105383.46143958, with a leftover of 6.76e-07.