812649 divided by 83 
Let's see how many times 83 fits into 812649.

Step 1:
8 divided by 83 is 0 with a remainder of 8.
The next digit of our result is 0. 
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 / 83

Going ahead to step 2:
When dividing 81 by 83, we get 0 with a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Take the next digit (2) from the dividend and append it to 81, then repeat: 812 / 83

Advancing to step 3:
83 goes into 812 9 times with a remainder of 65.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 747 from 812 and we're left with 65.
Append the next digit (6) from the dividend to 65 and continue with: 656 / 83

Advancing to step 4:
The number 83 fits into 656 7 times, leaving a remainder of 75.
The next digit of our result is 7. 
Result so far: 97.0
Subtracting 581 from 656 leaves us with 75.
Take the next digit (4) from the dividend and append it to 75, then repeat: 754 / 83

Let's proceed to step 5:
754 divided by 83 is 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 979.0
Subtract 747 from 754 to get 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 83

Moving on to step 6:
79 divided by 83 is 0 with a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 9790.0
If we take 0 away from 79, we end up with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 7:
If we divide 790 by 83, we get 9 and a remainder of 43.
Put 9 as the next digit of the answer. 
Result so far: 9790.9
The remainder is 43 after subtracting 747 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 8:
The number 83 fits into 430 5 times, leaving a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 9790.95
Subtract 415 from 430 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
83 goes into 150 1 times with a remainder of 67.
Put 1 as the next digit of the answer. 
Result so far: 9790.951
If we take 83 away from 150, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 10:
670 divided by 83 is 8 with a remainder of 6.
The next digit of our result is 8. 
Result so far: 9790.9518
Subtracting 664 from 670 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 11:
The number 83 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 9790.9518
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 12:
If we divide 600 by 83, we get 7 and a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 9790.951807
Deduct 581 from 600 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 13:
190 divided by 83 is 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 9790.9518072
If we take 166 away from 190, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
If we divide 240 by 83, we get 2 and a remainder of 74.
Put 2 as the next digit of the answer. 
Result so far: 9790.95180722
The remainder is 74 after subtracting 166 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

The final outcome is 9790.95180722, with a leftover of 7.4e-08.