We divide 81993344 by 404
We want to figure out the number of times 81993344 can be divided by 404.

Step 1:
404 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 404

Going ahead to step 2:
404 goes into 81 0 times with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Append the next digit (9) from the dividend to 81 and continue with: 819 / 404

Moving on to step 3:
If we divide 819 by 404, we get 2 and a remainder of 11.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 808 away from 819, we end up with 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 404

Moving on to step 4:
404 can be fit into 119 0 times, resulting in a remainder of 119.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Deduct 0 from 119 and we're left with 119.
Fetch the next digit (3) from the dividend, attach it to 119 and continue: 1193 / 404

Let's proceed to step 5:
If we divide 1193 by 404, we get 2 and a remainder of 385.
The number 2 becomes the next digit in our result. 
Result so far: 202.0
If we take 808 away from 1193, we end up with 385.
Include the next digit (3) from the dividend after 385, then repeat: 3853 / 404

Advancing to step 6:
The number 404 fits into 3853 9 times, leaving a remainder of 217.
Record the quotient 9 as the next digit in the result. 
Result so far: 2029.0
The remainder is 217 after subtracting 3636 from 3853.
Bring next digit (4) of the dividend behind the 217 and repeat the process: 2174 / 404

Step 7:
The number 404 fits into 2174 5 times, leaving a remainder of 154.
Put 5 as the next digit of the answer. 
Result so far: 20295.0
Deduct 2020 from 2174 and we're left with 154.
Append the next digit (4) from the dividend to 154 and continue with: 1544 / 404

Moving on to step 8:
404 can be fit into 1544 3 times, resulting in a remainder of 332.
Record the quotient 3 as the next digit in the result. 
Result so far: 202953.0
The remainder is 332 after subtracting 1212 from 1544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Let's proceed to step 9:
When dividing 3320 by 404, we get 8 with a remainder of 88.
The number 8 becomes the next digit in our result. 
Result so far: 202953.8
If we take 3232 away from 3320, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 10:
The number 404 fits into 880 2 times, leaving a remainder of 72.
The next digit of our result is 2. 
Result so far: 202953.82
Deduct 808 from 880 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 11:
When dividing 720 by 404, we get 1 with a remainder of 316.
The number 1 becomes the next digit in our result. 
Result so far: 202953.821
If we take 404 away from 720, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Let's proceed to step 12:
If we divide 3160 by 404, we get 7 and a remainder of 332.
Put 7 as the next digit of the answer. 
Result so far: 202953.8217
The remainder is 332 after subtracting 2828 from 3160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

On to step 13:
3320 divided by 404 is 8 with a remainder of 88.
Record the quotient 8 as the next digit in the result. 
Result so far: 202953.82178
If we take 3232 away from 3320, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 14:
If we divide 880 by 404, we get 2 and a remainder of 72.
The next digit of our result is 2. 
Result so far: 202953.821782
The remainder is 72 after subtracting 808 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 15:
404 can be fit into 720 1 times, resulting in a remainder of 316.
The next digit of our result is 1. 
Result so far: 202953.8217821
Subtracting 404 from 720 leaves us with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Moving on to step 16:
When dividing 3160 by 404, we get 7 with a remainder of 332.
The next digit of our result is 7. 
Result so far: 202953.82178217
Subtracting 2828 from 3160 leaves us with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

The quotient of the division is 202953.82178217, and the remainder is 3.32e-07.