We're dividing 70319457 by 843 
Let's see how many times 843 fits into 70319457.

Advancing to step 1:
843 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 843

On to step 2:
70 divided by 843 is 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Take the next digit (3) from the dividend and append it to 70, then repeat: 703 / 843

Going ahead to step 3:
843 goes into 703 0 times with a remainder of 703.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 703 after subtracting 0 from 703.
Include the next digit (1) from the dividend after 703, then repeat: 7031 / 843

Step 4:
843 goes into 7031 8 times with a remainder of 287.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 6744 from 7031, we get 287.
Bring next digit (9) of the dividend behind the 287 and repeat the process: 2879 / 843

Moving on to step 5:
The number 843 fits into 2879 3 times, leaving a remainder of 350.
The next digit of our result is 3. 
Result so far: 83.0
Subtracting 2529 from 2879 leaves us with 350.
Bring next digit (4) of the dividend behind the 350 and repeat the process: 3504 / 843

Going ahead to step 6:
If we divide 3504 by 843, we get 4 and a remainder of 132.
The next digit of our result is 4. 
Result so far: 834.0
Subtract 3372 from 3504 to get 132.
Grab the next digit (5) from the dividend, add it to 132, then carry on: 1325 / 843

Let's proceed to step 7:
1325 divided by 843 is 1 with a remainder of 482.
The next digit of our result is 1. 
Result so far: 8341.0
Subtracting 843 from 1325 leaves us with 482.
Fetch the next digit (7) from the dividend, attach it to 482 and continue: 4827 / 843

Advancing to step 8:
If we divide 4827 by 843, we get 5 and a remainder of 612.
Put 5 as the next digit of the answer. 
Result so far: 83415.0
The remainder is 612 after subtracting 4215 from 4827.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Step 9:
When dividing 6120 by 843, we get 7 with a remainder of 219.
The number 7 becomes the next digit in our result. 
Result so far: 83415.7
Deduct 5901 from 6120 and we're left with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Let's proceed to step 10:
If we divide 2190 by 843, we get 2 and a remainder of 504.
The number 2 becomes the next digit in our result. 
Result so far: 83415.72
The remainder is 504 after subtracting 1686 from 2190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

On to step 11:
843 can be fit into 5040 5 times, resulting in a remainder of 825.
Put 5 as the next digit of the answer. 
Result so far: 83415.725
The remainder is 825 after subtracting 4215 from 5040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8250, and continue the process.

On to step 12:
The number 843 fits into 8250 9 times, leaving a remainder of 663.
The number 9 becomes the next digit in our result. 
Result so far: 83415.7259
The remainder is 663 after subtracting 7587 from 8250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6630, and continue the process.

Moving on to step 13:
If we divide 6630 by 843, we get 7 and a remainder of 729.
Use 7 as the next digit of our solution. 
Result so far: 83415.72597
If we subtract 5901 from 6630, we get 729.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7290, and continue the process.

Moving on to step 14:
The number 843 fits into 7290 8 times, leaving a remainder of 546.
Use 8 as the next digit of our solution. 
Result so far: 83415.725978
Subtract 6744 from 7290 to get 546.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5460, and continue the process.

Going ahead to step 15:
843 can be fit into 5460 6 times, resulting in a remainder of 402.
The number 6 becomes the next digit in our result. 
Result so far: 83415.7259786
The remainder is 402 after subtracting 5058 from 5460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Let's proceed to step 16:
843 can be fit into 4020 4 times, resulting in a remainder of 648.
Use 4 as the next digit of our solution. 
Result so far: 83415.72597864
The remainder is 648 after subtracting 3372 from 4020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

After the division, we end up with 83415.72597864 and a remainder of 6.48e-07.