83844342 ÷ 812 
We want to figure out the number of times 83844342 can be divided by 812.

On to step 1:
812 can be fit into 8 0 times, resulting in 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.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 812

On to step 2:
The number 812 fits into 83 0 times, leaving a remainder of 83.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Take the next digit (8) from the dividend and append it to 83, then repeat: 838 / 812

On to step 3:
The number 812 fits into 838 1 times, leaving a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 26 after subtracting 812 from 838.
Append the next digit (4) from the dividend to 26 and continue with: 264 / 812

Going ahead to step 4:
If we divide 264 by 812, we get 0 and a remainder of 264.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 264 after subtracting 0 from 264.
Fetch the next digit (4) from the dividend, attach it to 264 and continue: 2644 / 812

Let's proceed to step 5:
When dividing 2644 by 812, we get 3 with a remainder of 208.
Record the quotient 3 as the next digit in the result. 
Result so far: 103.0
If we subtract 2436 from 2644, we get 208.
Bring next digit (3) of the dividend behind the 208 and repeat the process: 2083 / 812

Let's proceed to step 6:
812 can be fit into 2083 2 times, resulting in a remainder of 459.
Write down 2 as next digit of the result. 
Result so far: 1032.0
Deduct 1624 from 2083 and we're left with 459.
Fetch the next digit (4) from the dividend, attach it to 459 and continue: 4594 / 812

Let's proceed to step 7:
812 goes into 4594 5 times with a remainder of 534.
The next digit of our result is 5. 
Result so far: 10325.0
If we subtract 4060 from 4594, we get 534.
Take the next digit (2) from the dividend and append it to 534, then repeat: 5342 / 812

Let's proceed to step 8:
812 can be fit into 5342 6 times, resulting in a remainder of 470.
Use 6 as the next digit of our solution. 
Result so far: 103256.0
If we take 4872 away from 5342, 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.

On to step 9:
When dividing 4700 by 812, we get 5 with a remainder of 640.
The next digit of our result is 5. 
Result so far: 103256.5
If we subtract 4060 from 4700, we get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Advancing to step 10:
6400 divided by 812 is 7 with a remainder of 716.
Record the quotient 7 as the next digit in the result. 
Result so far: 103256.57
Subtract 5684 from 6400 to get 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

Moving on to step 11:
812 goes into 7160 8 times with a remainder of 664.
The number 8 becomes the next digit in our result. 
Result so far: 103256.578
The remainder is 664 after subtracting 6496 from 7160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Step 12:
812 can be fit into 6640 8 times, resulting in a remainder of 144.
Record the quotient 8 as the next digit in the result. 
Result so far: 103256.5788
Deduct 6496 from 6640 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

The final outcome is 103256.5788, with a leftover of 0.00144.