81936776 divided by 498 
We want to figure out the number of times 81936776 can be divided by 498.

On to step 1:
498 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 498

Moving on to step 2:
498 goes into 81 0 times with a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Append the next digit (9) from the dividend to 81 and continue with: 819 / 498

Moving on to step 3:
When dividing 819 by 498, we get 1 with a remainder of 321.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 498 from 819 leaves us with 321.
Take the next digit (3) from the dividend and append it to 321, then repeat: 3213 / 498

Step 4:
498 goes into 3213 6 times with a remainder of 225.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Subtracting 2988 from 3213 leaves us with 225.
Include the next digit (6) from the dividend after 225, then repeat: 2256 / 498

Let's proceed to step 5:
2256 divided by 498 is 4 with a remainder of 264.
The number 4 becomes the next digit in our result. 
Result so far: 164.0
If we take 1992 away from 2256, we end up with 264.
Grab the next digit (7) from the dividend, add it to 264, then carry on: 2647 / 498

Let's proceed to step 6:
The number 498 fits into 2647 5 times, leaving a remainder of 157.
Record the quotient 5 as the next digit in the result. 
Result so far: 1645.0
Subtract 2490 from 2647 to get 157.
Include the next digit (7) from the dividend after 157, then repeat: 1577 / 498

Let's proceed to step 7:
The number 498 fits into 1577 3 times, leaving a remainder of 83.
Record the quotient 3 as the next digit in the result. 
Result so far: 16453.0
If we take 1494 away from 1577, we end up with 83.
Append the next digit (6) from the dividend to 83 and continue with: 836 / 498

Let's proceed to step 8:
When dividing 836 by 498, we get 1 with a remainder of 338.
Write down 1 as next digit of the result. 
Result so far: 164531.0
Subtract 498 from 836 to get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Going ahead to step 9:
The number 498 fits into 3380 6 times, leaving a remainder of 392.
Record the quotient 6 as the next digit in the result. 
Result so far: 164531.6
Subtract 2988 from 3380 to get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Let's proceed to step 10:
When dividing 3920 by 498, we get 7 with a remainder of 434.
Put 7 as the next digit of the answer. 
Result so far: 164531.67
If we take 3486 away from 3920, we end up with 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

On to step 11:
498 goes into 4340 8 times with a remainder of 356.
Put 8 as the next digit of the answer. 
Result so far: 164531.678
If we subtract 3984 from 4340, we get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Advancing to step 12:
When dividing 3560 by 498, we get 7 with a remainder of 74.
Put 7 as the next digit of the answer. 
Result so far: 164531.6787
Deduct 3486 from 3560 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 13:
The number 498 fits into 740 1 times, leaving a remainder of 242.
The number 1 becomes the next digit in our result. 
Result so far: 164531.67871
Subtract 498 from 740 to get 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Let's proceed to step 14:
When dividing 2420 by 498, we get 4 with a remainder of 428.
The next digit of our result is 4. 
Result so far: 164531.678714
The remainder is 428 after subtracting 1992 from 2420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Moving on to step 15:
When dividing 4280 by 498, we get 8 with a remainder of 296.
Record the quotient 8 as the next digit in the result. 
Result so far: 164531.6787148
Subtracting 3984 from 4280 leaves us with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Step 16:
When dividing 2960 by 498, we get 5 with a remainder of 470.
The number 5 becomes the next digit in our result. 
Result so far: 164531.67871485
If we take 2490 away from 2960, we end up with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Our division results in 164531.67871485 with a remaining 4.7e-07.