We're dividing 843371 by 8 
We want to divide 843371 by 8.

Moving on to step 1:
8 goes into 8 1 times with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 8 from 8, we get 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 8

Step 2:
The number 8 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 8

Going ahead to step 3:
8 can be fit into 43 5 times, resulting in a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 105.0
Subtracting 40 from 43 leaves us with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 8

Moving on to step 4:
33 divided by 8 is 4 with a remainder of 1.
The next digit of our result is 4. 
Result so far: 1054.0
Subtract 32 from 33 to get 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 8

Step 5:
If we divide 17 by 8, we get 2 and a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 10542.0
Subtract 16 from 17 to get 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 8

Going ahead to step 6:
8 can be fit into 11 1 times, resulting in a remainder of 3.
The next digit of our result is 1. 
Result so far: 105421.0
Deduct 8 from 11 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
The number 8 fits into 30 3 times, leaving a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 105421.3
Subtracting 24 from 30 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.

Step 8:
60 divided by 8 is 7 with a remainder of 4.
The next digit of our result is 7. 
Result so far: 105421.37
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
8 can be fit into 40 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 105421.375
If we subtract 40 from 40, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
When dividing 0 by 8, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 105421.375
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
8 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 105421.375
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 105421.375 with a balance of 0.0.