81938969 divided by 823 
We're looking to find how many times 823 goes into 81938969.

Let's proceed to step 1:
When dividing 8 by 823, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 823

Advancing to step 2:
823 goes into 81 0 times with a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Take the next digit (9) from the dividend and append it to 81, then repeat: 819 / 823

On to step 3:
819 divided by 823 is 0 with a remainder of 819.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 819, we end up with 819.
Include the next digit (3) from the dividend after 819, then repeat: 8193 / 823

Step 4:
When dividing 8193 by 823, we get 9 with a remainder of 786.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 7407 from 8193, we get 786.
Bring next digit (8) of the dividend behind the 786 and repeat the process: 7868 / 823

Let's proceed to step 5:
If we divide 7868 by 823, we get 9 and a remainder of 461.
The number 9 becomes the next digit in our result. 
Result so far: 99.0
If we subtract 7407 from 7868, we get 461.
Bring next digit (9) of the dividend behind the 461 and repeat the process: 4619 / 823

Moving on to step 6:
4619 divided by 823 is 5 with a remainder of 504.
Write down 5 as next digit of the result. 
Result so far: 995.0
If we take 4115 away from 4619, we end up with 504.
Fetch the next digit (6) from the dividend, attach it to 504 and continue: 5046 / 823

On to step 7:
The number 823 fits into 5046 6 times, leaving a remainder of 108.
Write down 6 as next digit of the result. 
Result so far: 9956.0
If we take 4938 away from 5046, we end up with 108.
Append the next digit (9) from the dividend to 108 and continue with: 1089 / 823

On to step 8:
The number 823 fits into 1089 1 times, leaving a remainder of 266.
Put 1 as the next digit of the answer. 
Result so far: 99561.0
Subtract 823 from 1089 to get 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Step 9:
When dividing 2660 by 823, we get 3 with a remainder of 191.
Write down 3 as next digit of the result. 
Result so far: 99561.3
Deduct 2469 from 2660 and we're left with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Let's proceed to step 10:
When dividing 1910 by 823, we get 2 with a remainder of 264.
The next digit of our result is 2. 
Result so far: 99561.32
Subtracting 1646 from 1910 leaves us with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Step 11:
2640 divided by 823 is 3 with a remainder of 171.
Use 3 as the next digit of our solution. 
Result so far: 99561.323
The remainder is 171 after subtracting 2469 from 2640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Advancing to step 12:
823 can be fit into 1710 2 times, resulting in a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 99561.3232
If we subtract 1646 from 1710, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 13:
The number 823 fits into 640 0 times, leaving a remainder of 640.
The number 0 becomes the next digit in our result. 
Result so far: 99561.3232
If we take 0 away from 640, we end up with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Let's proceed to step 14:
823 can be fit into 6400 7 times, resulting in a remainder of 639.
Put 7 as the next digit of the answer. 
Result so far: 99561.323207
Deduct 5761 from 6400 and we're left with 639.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6390, and continue the process.

Going ahead to step 15:
823 can be fit into 6390 7 times, resulting in a remainder of 629.
Put 7 as the next digit of the answer. 
Result so far: 99561.3232077
If we take 5761 away from 6390, we end up with 629.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6290, and continue the process.

Our division results in 99561.3232077 with a remaining 6.29e-06.