Let's divide 82121993 by 665
Let's see how many times 665 fits into 82121993.

Moving on to step 1:
If we divide 8 by 665, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 665

Going ahead to step 2:
665 goes into 82 0 times with a remainder of 82.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 82 leaves us with 82.
Append the next digit (1) from the dividend to 82 and continue with: 821 / 665

Advancing to step 3:
If we divide 821 by 665, we get 1 and a remainder of 156.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 665 from 821 and we're left with 156.
Grab the next digit (2) from the dividend, add it to 156, then carry on: 1562 / 665

On to step 4:
665 can be fit into 1562 2 times, resulting in a remainder of 232.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 232 after subtracting 1330 from 1562.
Take the next digit (1) from the dividend and append it to 232, then repeat: 2321 / 665

Going ahead to step 5:
665 can be fit into 2321 3 times, resulting in a remainder of 326.
Write down 3 as next digit of the result. 
Result so far: 123.0
If we take 1995 away from 2321, we end up with 326.
Include the next digit (9) from the dividend after 326, then repeat: 3269 / 665

Advancing to step 6:
665 goes into 3269 4 times with a remainder of 609.
Record the quotient 4 as the next digit in the result. 
Result so far: 1234.0
Subtracting 2660 from 3269 leaves us with 609.
Append the next digit (9) from the dividend to 609 and continue with: 6099 / 665

On to step 7:
When dividing 6099 by 665, we get 9 with a remainder of 114.
The number 9 becomes the next digit in our result. 
Result so far: 12349.0
The remainder is 114 after subtracting 5985 from 6099.
Grab the next digit (3) from the dividend, add it to 114, then carry on: 1143 / 665

Step 8:
1143 divided by 665 is 1 with a remainder of 478.
The number 1 becomes the next digit in our result. 
Result so far: 123491.0
Subtract 665 from 1143 to get 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

On to step 9:
If we divide 4780 by 665, we get 7 and a remainder of 125.
The next digit of our result is 7. 
Result so far: 123491.7
Subtracting 4655 from 4780 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Step 10:
665 goes into 1250 1 times with a remainder of 585.
Record the quotient 1 as the next digit in the result. 
Result so far: 123491.71
Subtract 665 from 1250 to get 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Advancing to step 11:
The number 665 fits into 5850 8 times, leaving a remainder of 530.
Record the quotient 8 as the next digit in the result. 
Result so far: 123491.718
Subtracting 5320 from 5850 leaves us with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

On to step 12:
5300 divided by 665 is 7 with a remainder of 645.
Record the quotient 7 as the next digit in the result. 
Result so far: 123491.7187
Subtract 4655 from 5300 to get 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

Let's proceed to step 13:
665 can be fit into 6450 9 times, resulting in a remainder of 465.
Write down 9 as next digit of the result. 
Result so far: 123491.71879
Subtracting 5985 from 6450 leaves us with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

On to step 14:
665 can be fit into 4650 6 times, resulting in a remainder of 660.
Record the quotient 6 as the next digit in the result. 
Result so far: 123491.718796
Subtracting 3990 from 4650 leaves us with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Advancing to step 15:
The number 665 fits into 6600 9 times, leaving a remainder of 615.
The number 9 becomes the next digit in our result. 
Result so far: 123491.7187969
If we subtract 5985 from 6600, we get 615.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Let's proceed to step 16:
The number 665 fits into 6150 9 times, leaving a remainder of 165.
The number 9 becomes the next digit in our result. 
Result so far: 123491.71879699
Subtract 5985 from 6150 to get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Our division results in 123491.71879699 with a remaining 1.65e-07.